156979672342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{24953}}^1\times {\mathrm{165553}}^1$

素因数の和:190527

約数の個数: 16

約数和(自身を含む): 247874070960

約数和(自身を除く): 90894398618

約数列:

[1, 2, 19, 38, 24953, 49906, 165553, 331106, 474107, 948214, 3145507, 6291014, 4131044009, 8262088018, 78489836171, 156979672342]

約数ペア:

[(1, 156979672342), (2, 78489836171), (19, 8262088018), (38, 4131044009), (24953, 6291014), (49906, 3145507), (165553, 948214), (331106, 474107)]