164911412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{14563}}^1$

素因数の和:14735

約数の個数: 24

約数和(自身を含む): 305844000

約数和(自身を除く): 140932588

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 14563, 29126, 58252, 276697, 553394, 1106788, 2169887, 4339774, 8679548, 41227853, 82455706, 164911412]

約数ペア:

[(1, 164911412), (2, 82455706), (4, 41227853), (19, 8679548), (38, 4339774), (76, 2169887), (149, 1106788), (298, 553394), (596, 276697), (2831, 58252), (5662, 29126), (11324, 14563)]