156789412016

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{97023151}}^1$

素因数の和:97023260

約数の個数: 20

約数和(自身を含む): 306787206624

約数和(自身を除く): 149997794608

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 97023151, 194046302, 388092604, 776185208, 1552370416, 9799338251, 19598676502, 39197353004, 78394706008, 156789412016]

約数ペア:

[(1, 156789412016), (2, 78394706008), (4, 39197353004), (8, 19598676502), (16, 9799338251), (101, 1552370416), (202, 776185208), (404, 388092604), (808, 194046302), (1616, 97023151)]