156970760120

素因数分解:

$2^3\times 5^1\times {\mathrm{3924269003}}^1$

素因数の和:3924269014

約数の個数: 16

約数和(自身を含む): 353184210360

約数和(自身を除く): 196213450240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3924269003, 7848538006, 15697076012, 19621345015, 31394152024, 39242690030, 78485380060, 156970760120]

約数ペア:

[(1, 156970760120), (2, 78485380060), (4, 39242690030), (5, 31394152024), (8, 19621345015), (10, 15697076012), (20, 7848538006), (40, 3924269003)]