137982866

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{55061}}^1$

素因数の和:55249

約数の個数: 16

約数和(自身を含む): 237867840

約数和(自身を除く): 99884974

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 55061, 110122, 385427, 770854, 9855919, 19711838, 68991433, 137982866]

約数ペア:

[(1, 137982866), (2, 68991433), (7, 19711838), (14, 9855919), (179, 770854), (358, 385427), (1253, 110122), (2506, 55061)]