156916220982

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{637870817}}^1$

素因数の和:637870863

約数の個数: 16

約数和(自身を含む): 321486892272

約数和(自身を除く): 164570671290

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 637870817, 1275741634, 1913612451, 3827224902, 26152703497, 52305406994, 78458110491, 156916220982]

約数ペア:

[(1, 156916220982), (2, 78458110491), (3, 52305406994), (6, 26152703497), (41, 3827224902), (82, 1913612451), (123, 1275741634), (246, 637870817)]