156970520540

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{14090711}}^1$

素因数の和:14091277

約数の個数: 24

約数和(自身を含む): 330229926432

約数和(自身を除く): 173259405892

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 11140, 14090711, 28181422, 56362844, 70453555, 140907110, 281814220, 7848526027, 15697052054, 31394104108, 39242630135, 78485260270, 156970520540]

約数ペア:

[(1, 156970520540), (2, 78485260270), (4, 39242630135), (5, 31394104108), (10, 15697052054), (20, 7848526027), (557, 281814220), (1114, 140907110), (2228, 70453555), (2785, 56362844), (5570, 28181422), (11140, 14090711)]