121486304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199813}}^1$

素因数の和:199842

約数の個数: 24

約数和(自身を含む): 251765640

約数和(自身を除く): 130279336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 199813, 399626, 799252, 1598504, 3197008, 3796447, 6394016, 7592894, 15185788, 30371576, 60743152, 121486304]

約数ペア:

[(1, 121486304), (2, 60743152), (4, 30371576), (8, 15185788), (16, 7592894), (19, 6394016), (32, 3796447), (38, 3197008), (76, 1598504), (152, 799252), (304, 399626), (608, 199813)]