156945728

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{12323}}^1$

素因数の和:12534

約数の個数: 28

約数和(自身を含む): 313029600

約数和(自身を除く): 156083872

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12323, 12736, 24646, 49292, 98584, 197168, 394336, 788672, 2452277, 4904554, 9809108, 19618216, 39236432, 78472864, 156945728]

約数ペア:

[(1, 156945728), (2, 78472864), (4, 39236432), (8, 19618216), (16, 9809108), (32, 4904554), (64, 2452277), (199, 788672), (398, 394336), (796, 197168), (1592, 98584), (3184, 49292), (6368, 24646), (12323, 12736)]