156979430216

素因数分解:

$2^3\times 7^1\times {\mathrm{2803204111}}^1$

素因数の和:2803204124

約数の個数: 16

約数和(自身を含む): 336384493440

約数和(自身を除く): 179405063224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2803204111, 5606408222, 11212816444, 19622428777, 22425632888, 39244857554, 78489715108, 156979430216]

約数ペア:

[(1, 156979430216), (2, 78489715108), (4, 39244857554), (7, 22425632888), (8, 19622428777), (14, 11212816444), (28, 5606408222), (56, 2803204111)]