156770026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31019}}^1$

素因数の和:31066

約数の個数: 24

約数和(自身を含む): 283646880

約数和(自身を除く): 126876854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 31019, 62038, 217133, 434266, 589361, 1178722, 4125527, 8251054, 11197859, 22395718, 78385013, 156770026]

約数ペア:

[(1, 156770026), (2, 78385013), (7, 22395718), (14, 11197859), (19, 8251054), (38, 4125527), (133, 1178722), (266, 589361), (361, 434266), (722, 217133), (2527, 62038), (5054, 31019)]