131444544

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:573

約数の個数: 224

約数和(自身を含む): 459979776

約数和(自身を除く): 328535232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 408, 448, 462, 476, 523, 528, 544, 561, 616, 672, 704, 714, 748, 816, 924, 952, 1046, 1056, 1088, 1122, 1232, 1309, 1344, 1428, 1496, 1569, 1632, 1848, 1904, 2092, 2112, 2244, 2464, 2618, 2856, 2992, 3138, 3264, 3661, 3696, 3808, 3927, 4184, 4488, 4928, 5236, 5712, 5753, 5984, 6276, 7322, 7392, 7616, 7854, 8368, 8891, 8976, 10472, 10983, 11424, 11506, 11968, 12552, 14644, 14784, 15708, 16736, 17259, 17782, 17952, 20944, 21966, 22848, 23012, 25104, 26673, 29288, 31416, 33472, 34518, 35564, 35904, 40271, 41888, 43932, 46024, 50208, 53346, 58576, 62237, 62832, 69036, 71128, 80542, 83776, 87864, 92048, 97801, 100416, 106692, 117152, 120813, 124474, 125664, 138072, 142256, 161084, 175728, 184096, 186711, 195602, 213384, 234304, 241626, 248948, 251328, 276144, 284512, 293403, 322168, 351456, 368192, 373422, 391204, 426768, 483252, 497896, 552288, 569024, 586806, 644336, 684607, 702912, 746844, 782408, 853536, 966504, 995792, 1104576, 1173612, 1288672, 1369214, 1493688, 1564816, 1707072, 1933008, 1991584, 2053821, 2347224, 2577344, 2738428, 2987376, 3129632, 3866016, 3983168, 4107642, 4694448, 5476856, 5974752, 6259264, 7732032, 8215284, 9388896, 10953712, 11949504, 16430568, 18777792, 21907424, 32861136, 43814848, 65722272, 131444544]

約数ペア:

[(1, 131444544), (2, 65722272), (3, 43814848), (4, 32861136), (6, 21907424), (7, 18777792), (8, 16430568), (11, 11949504), (12, 10953712), (14, 9388896), (16, 8215284), (17, 7732032), (21, 6259264), (22, 5974752), (24, 5476856), (28, 4694448), (32, 4107642), (33, 3983168), (34, 3866016), (42, 3129632), (44, 2987376), (48, 2738428), (51, 2577344), (56, 2347224), (64, 2053821), (66, 1991584), (68, 1933008), (77, 1707072), (84, 1564816), (88, 1493688), (96, 1369214), (102, 1288672), (112, 1173612), (119, 1104576), (132, 995792), (136, 966504), (154, 853536), (168, 782408), (176, 746844), (187, 702912), (192, 684607), (204, 644336), (224, 586806), (231, 569024), (238, 552288), (264, 497896), (272, 483252), (308, 426768), (336, 391204), (352, 373422), (357, 368192), (374, 351456), (408, 322168), (448, 293403), (462, 284512), (476, 276144), (523, 251328), (528, 248948), (544, 241626), (561, 234304), (616, 213384), (672, 195602), (704, 186711), (714, 184096), (748, 175728), (816, 161084), (924, 142256), (952, 138072), (1046, 125664), (1056, 124474), (1088, 120813), (1122, 117152), (1232, 106692), (1309, 100416), (1344, 97801), (1428, 92048), (1496, 87864), (1569, 83776), (1632, 80542), (1848, 71128), (1904, 69036), (2092, 62832), (2112, 62237), (2244, 58576), (2464, 53346), (2618, 50208), (2856, 46024), (2992, 43932), (3138, 41888), (3264, 40271), (3661, 35904), (3696, 35564), (3808, 34518), (3927, 33472), (4184, 31416), (4488, 29288), (4928, 26673), (5236, 25104), (5712, 23012), (5753, 22848), (5984, 21966), (6276, 20944), (7322, 17952), (7392, 17782), (7616, 17259), (7854, 16736), (8368, 15708), (8891, 14784), (8976, 14644), (10472, 12552), (10983, 11968), (11424, 11506)]