156904623734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{12244781}}^1$

素因数の和:12244975

約数の個数: 16

約数和(自身を含む): 242446683600

約数和(自身を除く): 85542059866

約数列:

[1, 2, 43, 86, 149, 298, 6407, 12814, 12244781, 24489562, 526525583, 1053051166, 1824472369, 3648944738, 78452311867, 156904623734]

約数ペア:

[(1, 156904623734), (2, 78452311867), (43, 3648944738), (86, 1824472369), (149, 1053051166), (298, 526525583), (6407, 24489562), (12814, 12244781)]