138897193344

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{128221}}^1$

素因数の和:128289

約数の個数: 256

約数和(自身を含む): 468738600960

約数和(自身を除く): 329841407616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 806, 832, 868, 896, 992, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1664, 1736, 1984, 2184, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3224, 3472, 3968, 4368, 4836, 4992, 5208, 5642, 5824, 5952, 6448, 6944, 8463, 8736, 9672, 10416, 11284, 11648, 11904, 12896, 13888, 16926, 17472, 19344, 20832, 22568, 25792, 27776, 33852, 34944, 38688, 41664, 45136, 51584, 67704, 77376, 83328, 90272, 128221, 135408, 154752, 180544, 256442, 270816, 361088, 384663, 512884, 541632, 769326, 897547, 1025768, 1083264, 1538652, 1666873, 1795094, 2051536, 2692641, 3077304, 3333746, 3590188, 3974851, 4103072, 5000619, 5385282, 6154608, 6667492, 7180376, 7949702, 8206144, 10001238, 10770564, 11668111, 11924553, 12309216, 13334984, 14360752, 15899404, 16412288, 20002476, 21541128, 23336222, 23849106, 24618432, 26669968, 27823957, 28721504, 31798808, 35004333, 40004952, 43082256, 46672444, 47698212, 49236864, 51673063, 53339936, 55647914, 57443008, 63597616, 70008666, 80009904, 83471871, 86164512, 93344888, 95396424, 103346126, 106679872, 111295828, 114886016, 127195232, 140017332, 155019189, 160019808, 166943742, 172329024, 186689776, 190792848, 206692252, 213359744, 222591656, 254390464, 280034664, 310038378, 320039616, 333887484, 344658048, 361711441, 373379552, 381585696, 413384504, 445183312, 508780928, 560069328, 620076756, 640079232, 667774968, 723422882, 746759104, 763171392, 826769008, 890366624, 1085134323, 1120138656, 1240153512, 1335549936, 1446845764, 1493518208, 1526342784, 1653538016, 1780733248, 2170268646, 2240277312, 2480307024, 2671099872, 2893691528, 3307076032, 3561466496, 4340537292, 4480554624, 4960614048, 5342199744, 5787383056, 6614152064, 8681074584, 9921228096, 10684399488, 11574766112, 17362149168, 19842456192, 23149532224, 34724298336, 46299064448, 69448596672, 138897193344]

約数ペア:

[(1, 138897193344), (2, 69448596672), (3, 46299064448), (4, 34724298336), (6, 23149532224), (7, 19842456192), (8, 17362149168), (12, 11574766112), (13, 10684399488), (14, 9921228096), (16, 8681074584), (21, 6614152064), (24, 5787383056), (26, 5342199744), (28, 4960614048), (31, 4480554624), (32, 4340537292), (39, 3561466496), (42, 3307076032), (48, 2893691528), (52, 2671099872), (56, 2480307024), (62, 2240277312), (64, 2170268646), (78, 1780733248), (84, 1653538016), (91, 1526342784), (93, 1493518208), (96, 1446845764), (104, 1335549936), (112, 1240153512), (124, 1120138656), (128, 1085134323), (156, 890366624), (168, 826769008), (182, 763171392), (186, 746759104), (192, 723422882), (208, 667774968), (217, 640079232), (224, 620076756), (248, 560069328), (273, 508780928), (312, 445183312), (336, 413384504), (364, 381585696), (372, 373379552), (384, 361711441), (403, 344658048), (416, 333887484), (434, 320039616), (448, 310038378), (496, 280034664), (546, 254390464), (624, 222591656), (651, 213359744), (672, 206692252), (728, 190792848), (744, 186689776), (806, 172329024), (832, 166943742), (868, 160019808), (896, 155019189), (992, 140017332), (1092, 127195232), (1209, 114886016), (1248, 111295828), (1302, 106679872), (1344, 103346126), (1456, 95396424), (1488, 93344888), (1612, 86164512), (1664, 83471871), (1736, 80009904), (1984, 70008666), (2184, 63597616), (2418, 57443008), (2496, 55647914), (2604, 53339936), (2688, 51673063), (2821, 49236864), (2912, 47698212), (2976, 46672444), (3224, 43082256), (3472, 40004952), (3968, 35004333), (4368, 31798808), (4836, 28721504), (4992, 27823957), (5208, 26669968), (5642, 24618432), (5824, 23849106), (5952, 23336222), (6448, 21541128), (6944, 20002476), (8463, 16412288), (8736, 15899404), (9672, 14360752), (10416, 13334984), (11284, 12309216), (11648, 11924553), (11904, 11668111), (12896, 10770564), (13888, 10001238), (16926, 8206144), (17472, 7949702), (19344, 7180376), (20832, 6667492), (22568, 6154608), (25792, 5385282), (27776, 5000619), (33852, 4103072), (34944, 3974851), (38688, 3590188), (41664, 3333746), (45136, 3077304), (51584, 2692641), (67704, 2051536), (77376, 1795094), (83328, 1666873), (90272, 1538652), (128221, 1083264), (135408, 1025768), (154752, 897547), (180544, 769326), (256442, 541632), (270816, 512884), (361088, 384663)]