128371569796

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{4007}}^1\times {\mathrm{24197}}^1$

素因数の和:28539

約数の個数: 24

約数和(自身を含む): 225394497216

約数和(自身を除く): 97022927420

約数列:

[1, 2, 4, 331, 662, 1324, 4007, 8014, 16028, 24197, 48394, 96788, 1326317, 2652634, 5305268, 8009207, 16018414, 32036828, 96957379, 193914758, 387829516, 32092892449, 64185784898, 128371569796]

約数ペア:

[(1, 128371569796), (2, 64185784898), (4, 32092892449), (331, 387829516), (662, 193914758), (1324, 96957379), (4007, 32036828), (8014, 16018414), (16028, 8009207), (24197, 5305268), (48394, 2652634), (96788, 1326317)]