129384776

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{557693}}^1$

素因数の和:557728

約数の個数: 16

約数和(自身を含む): 250962300

約数和(自身を除く): 121577524

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 557693, 1115386, 2230772, 4461544, 16173097, 32346194, 64692388, 129384776]

約数ペア:

[(1, 129384776), (2, 64692388), (4, 32346194), (8, 16173097), (29, 4461544), (58, 2230772), (116, 1115386), (232, 557693)]