156900974494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{375361183}}^1$

素因数の和:375361215

約数の個数: 16

約数和(自身を含む): 270260052480

約数和(自身を除く): 113359077986

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 375361183, 750722366, 4128973013, 7131862477, 8257946026, 14263724954, 78450487247, 156900974494]

約数ペア:

[(1, 156900974494), (2, 78450487247), (11, 14263724954), (19, 8257946026), (22, 7131862477), (38, 4128973013), (209, 750722366), (418, 375361183)]