156948115222

素因数分解:

$2^1\times {\mathrm{1229}}^1\times {\mathrm{4001}}^1\times {\mathrm{15959}}^1$

素因数の和:21191

約数の個数: 16

約数和(自身を含む): 235687384800

約数和(自身を除く): 78739269578

約数列:

[1, 2, 1229, 2458, 4001, 8002, 15959, 31918, 4917229, 9834458, 19613611, 39227222, 63851959, 127703918, 78474057611, 156948115222]

約数ペア:

[(1, 156948115222), (2, 78474057611), (1229, 127703918), (2458, 63851959), (4001, 39227222), (8002, 19613611), (15959, 9834458), (31918, 4917229)]