129192756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 380298240

約数和(自身を除く): 251105484

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 89, 132, 154, 178, 231, 267, 308, 356, 462, 534, 623, 924, 979, 1068, 1246, 1571, 1869, 1958, 2492, 2937, 3142, 3738, 3916, 4713, 5874, 6284, 6853, 7476, 9426, 10997, 11748, 13706, 17281, 18852, 20559, 21994, 27412, 32991, 34562, 41118, 43988, 51843, 65982, 69124, 82236, 103686, 120967, 131964, 139819, 207372, 241934, 279638, 362901, 419457, 483868, 559276, 725802, 838914, 978733, 1451604, 1538009, 1677828, 1957466, 2936199, 3076018, 3914932, 4614027, 5872398, 6152036, 9228054, 10766063, 11744796, 18456108, 21532126, 32298189, 43064252, 64596378, 129192756]

約数ペア:

[(1, 129192756), (2, 64596378), (3, 43064252), (4, 32298189), (6, 21532126), (7, 18456108), (11, 11744796), (12, 10766063), (14, 9228054), (21, 6152036), (22, 5872398), (28, 4614027), (33, 3914932), (42, 3076018), (44, 2936199), (66, 1957466), (77, 1677828), (84, 1538009), (89, 1451604), (132, 978733), (154, 838914), (178, 725802), (231, 559276), (267, 483868), (308, 419457), (356, 362901), (462, 279638), (534, 241934), (623, 207372), (924, 139819), (979, 131964), (1068, 120967), (1246, 103686), (1571, 82236), (1869, 69124), (1958, 65982), (2492, 51843), (2937, 43988), (3142, 41118), (3738, 34562), (3916, 32991), (4713, 27412), (5874, 21994), (6284, 20559), (6853, 18852), (7476, 17281), (9426, 13706), (10997, 11748)]