127797896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3697}}^1$

素因数の和:3881

約数の個数: 32

約数和(自身を含む): 249615000

約数和(自身を除く): 121817104

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 3697, 4321, 7394, 8642, 14788, 17284, 29576, 34568, 107213, 214426, 428852, 550853, 857704, 1101706, 2203412, 4406824, 15974737, 31949474, 63898948, 127797896]

約数ペア:

[(1, 127797896), (2, 63898948), (4, 31949474), (8, 15974737), (29, 4406824), (58, 2203412), (116, 1101706), (149, 857704), (232, 550853), (298, 428852), (596, 214426), (1192, 107213), (3697, 34568), (4321, 29576), (7394, 17284), (8642, 14788)]