129200213668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1553}}^1\times {\mathrm{670919}}^1$

素因数の和:672507

約数の個数: 24

約数和(自身を含む): 233544568320

約数和(自身を除く): 104344354652

約数列:

[1, 2, 4, 31, 62, 124, 1553, 3106, 6212, 48143, 96286, 192572, 670919, 1341838, 2683676, 20798489, 41596978, 83193956, 1041937207, 2083874414, 4167748828, 32300053417, 64600106834, 129200213668]

約数ペア:

[(1, 129200213668), (2, 64600106834), (4, 32300053417), (31, 4167748828), (62, 2083874414), (124, 1041937207), (1553, 83193956), (3106, 41596978), (6212, 20798489), (48143, 2683676), (96286, 1341838), (192572, 670919)]