150561904

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{68687}}^1$

素因数の和:68832

約数の個数: 20

約数和(自身を含む): 293847264

約数和(自身を除く): 143285360

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 68687, 137374, 274748, 549496, 1098992, 9410119, 18820238, 37640476, 75280952, 150561904]

約数ペア:

[(1, 150561904), (2, 75280952), (4, 37640476), (8, 18820238), (16, 9410119), (137, 1098992), (274, 549496), (548, 274748), (1096, 137374), (2192, 68687)]