140357814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 306996480

約数和(自身を除く): 166638666

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 83, 102, 118, 166, 177, 249, 281, 354, 498, 562, 843, 1003, 1411, 1686, 2006, 2822, 3009, 4233, 4777, 4897, 6018, 8466, 9554, 9794, 14331, 14691, 16579, 23323, 28662, 29382, 33158, 46646, 49737, 69969, 83249, 99474, 139938, 166498, 249747, 281843, 396491, 499494, 563686, 792982, 845529, 1189473, 1376057, 1691058, 2378946, 2752114, 4128171, 8256342, 23392969, 46785938, 70178907, 140357814]

約数ペア:

[(1, 140357814), (2, 70178907), (3, 46785938), (6, 23392969), (17, 8256342), (34, 4128171), (51, 2752114), (59, 2378946), (83, 1691058), (102, 1376057), (118, 1189473), (166, 845529), (177, 792982), (249, 563686), (281, 499494), (354, 396491), (498, 281843), (562, 249747), (843, 166498), (1003, 139938), (1411, 99474), (1686, 83249), (2006, 69969), (2822, 49737), (3009, 46646), (4233, 33158), (4777, 29382), (4897, 28662), (6018, 23323), (8466, 16579), (9554, 14691), (9794, 14331)]