156901640056

素因数分解:

$2^3\times 7^1\times {\mathrm{2801815001}}^1$

素因数の和:2801815014

約数の個数: 16

約数和(自身を含む): 336217800240

約数和(自身を除く): 179316160184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2801815001, 5603630002, 11207260004, 19612705007, 22414520008, 39225410014, 78450820028, 156901640056]

約数ペア:

[(1, 156901640056), (2, 78450820028), (4, 39225410014), (7, 22414520008), (8, 19612705007), (14, 11207260004), (28, 5603630002), (56, 2801815001)]