147107728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{483907}}^1$

素因数の和:483934

約数の個数: 20

約数和(自身を含む): 300022960

約数和(自身を除く): 152915232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 483907, 967814, 1935628, 3871256, 7742512, 9194233, 18388466, 36776932, 73553864, 147107728]

約数ペア:

[(1, 147107728), (2, 73553864), (4, 36776932), (8, 18388466), (16, 9194233), (19, 7742512), (38, 3871256), (76, 1935628), (152, 967814), (304, 483907)]