156960028834

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211536427}}^1$

素因数の和:211536489

約数の個数: 16

約数和(自身を含む): 274151210688

約数和(自身を除く): 117191181854

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 211536427, 423072854, 1480754989, 2961509978, 11211430631, 22422861262, 78480014417, 156960028834]

約数ペア:

[(1, 156960028834), (2, 78480014417), (7, 22422861262), (14, 11211430631), (53, 2961509978), (106, 1480754989), (371, 423072854), (742, 211536427)]