138319272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 490291200

約数和(自身を除く): 351971928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 117, 124, 126, 156, 168, 182, 186, 189, 216, 217, 227, 234, 248, 252, 273, 279, 312, 351, 364, 372, 378, 403, 434, 454, 468, 504, 546, 558, 651, 681, 702, 728, 744, 756, 806, 819, 837, 868, 908, 936, 1092, 1116, 1209, 1302, 1362, 1404, 1512, 1589, 1612, 1638, 1674, 1736, 1816, 1953, 2043, 2184, 2232, 2418, 2457, 2604, 2724, 2808, 2821, 2951, 3178, 3224, 3276, 3348, 3627, 3906, 4086, 4767, 4836, 4914, 5208, 5448, 5642, 5859, 5902, 6129, 6356, 6552, 6696, 7037, 7254, 7812, 8172, 8463, 8853, 9534, 9672, 9828, 10881, 11284, 11718, 11804, 12258, 12712, 14074, 14301, 14508, 15624, 16344, 16926, 17706, 19068, 19656, 20657, 21111, 21762, 22568, 23436, 23608, 24516, 25389, 26559, 28148, 28602, 29016, 33852, 35412, 38136, 41314, 42222, 42903, 43524, 46872, 49032, 49259, 50778, 53118, 56296, 57204, 61971, 63333, 67704, 70824, 76167, 79677, 82628, 84444, 85806, 87048, 91481, 98518, 101556, 106236, 114408, 123942, 126666, 147777, 152334, 159354, 165256, 168888, 171612, 182962, 185913, 189999, 197036, 203112, 212472, 247884, 253332, 274443, 295554, 304668, 318708, 343224, 365924, 371826, 379998, 394072, 443331, 495768, 506664, 548886, 557739, 591108, 609336, 637416, 640367, 731848, 743652, 759996, 823329, 886662, 1097772, 1115478, 1182216, 1280734, 1329993, 1487304, 1519992, 1646658, 1773324, 1921101, 2195544, 2230956, 2469987, 2561468, 2659986, 3293316, 3546648, 3842202, 4461912, 4939974, 5122936, 5319972, 5763303, 6586632, 7684404, 9879948, 10639944, 11526606, 15368808, 17289909, 19759896, 23053212, 34579818, 46106424, 69159636, 138319272]

約数ペア:

[(1, 138319272), (2, 69159636), (3, 46106424), (4, 34579818), (6, 23053212), (7, 19759896), (8, 17289909), (9, 15368808), (12, 11526606), (13, 10639944), (14, 9879948), (18, 7684404), (21, 6586632), (24, 5763303), (26, 5319972), (27, 5122936), (28, 4939974), (31, 4461912), (36, 3842202), (39, 3546648), (42, 3293316), (52, 2659986), (54, 2561468), (56, 2469987), (62, 2230956), (63, 2195544), (72, 1921101), (78, 1773324), (84, 1646658), (91, 1519992), (93, 1487304), (104, 1329993), (108, 1280734), (117, 1182216), (124, 1115478), (126, 1097772), (156, 886662), (168, 823329), (182, 759996), (186, 743652), (189, 731848), (216, 640367), (217, 637416), (227, 609336), (234, 591108), (248, 557739), (252, 548886), (273, 506664), (279, 495768), (312, 443331), (351, 394072), (364, 379998), (372, 371826), (378, 365924), (403, 343224), (434, 318708), (454, 304668), (468, 295554), (504, 274443), (546, 253332), (558, 247884), (651, 212472), (681, 203112), (702, 197036), (728, 189999), (744, 185913), (756, 182962), (806, 171612), (819, 168888), (837, 165256), (868, 159354), (908, 152334), (936, 147777), (1092, 126666), (1116, 123942), (1209, 114408), (1302, 106236), (1362, 101556), (1404, 98518), (1512, 91481), (1589, 87048), (1612, 85806), (1638, 84444), (1674, 82628), (1736, 79677), (1816, 76167), (1953, 70824), (2043, 67704), (2184, 63333), (2232, 61971), (2418, 57204), (2457, 56296), (2604, 53118), (2724, 50778), (2808, 49259), (2821, 49032), (2951, 46872), (3178, 43524), (3224, 42903), (3276, 42222), (3348, 41314), (3627, 38136), (3906, 35412), (4086, 33852), (4767, 29016), (4836, 28602), (4914, 28148), (5208, 26559), (5448, 25389), (5642, 24516), (5859, 23608), (5902, 23436), (6129, 22568), (6356, 21762), (6552, 21111), (6696, 20657), (7037, 19656), (7254, 19068), (7812, 17706), (8172, 16926), (8463, 16344), (8853, 15624), (9534, 14508), (9672, 14301), (9828, 14074), (10881, 12712), (11284, 12258), (11718, 11804)]