156915208838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{11070637}}^1$

素因数の和:11071031

約数の個数: 16

約数和(自身を含む): 248425116720

約数和(自身を除く): 91509907882

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 11070637, 22141274, 210342103, 420684206, 4129347601, 8258695202, 78457604419, 156915208838]

約数ペア:

[(1, 156915208838), (2, 78457604419), (19, 8258695202), (38, 4129347601), (373, 420684206), (746, 210342103), (7087, 22141274), (14174, 11070637)]