157064154928

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{118271201}}^1$

素因数の和:118271292

約数の個数: 20

約数和(自身を含む): 307978210008

約数和(自身を除く): 150914055080

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 118271201, 236542402, 473084804, 946169608, 1892339216, 9816509683, 19633019366, 39266038732, 78532077464, 157064154928]

約数ペア:

[(1, 157064154928), (2, 78532077464), (4, 39266038732), (8, 19633019366), (16, 9816509683), (83, 1892339216), (166, 946169608), (332, 473084804), (664, 236542402), (1328, 118271201)]