180933352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{2063}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 357897600

約数和(自身を除く): 176964248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 577, 1154, 2063, 2308, 4126, 4616, 8252, 10963, 16504, 21926, 39197, 43852, 78394, 87704, 156788, 313576, 1190351, 2380702, 4761404, 9522808, 22616669, 45233338, 90466676, 180933352]

約数ペア:

[(1, 180933352), (2, 90466676), (4, 45233338), (8, 22616669), (19, 9522808), (38, 4761404), (76, 2380702), (152, 1190351), (577, 313576), (1154, 156788), (2063, 87704), (2308, 78394), (4126, 43852), (4616, 39197), (8252, 21926), (10963, 16504)]