149147360

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13913}}^1$

素因数の和:13995

約数の個数: 48

約数和(自身を含む): 357645456

約数和(自身を除く): 208498096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 13913, 27826, 55652, 69565, 111304, 139130, 222608, 278260, 445216, 556520, 932171, 1113040, 1864342, 2226080, 3728684, 4660855, 7457368, 9321710, 14914736, 18643420, 29829472, 37286840, 74573680, 149147360]

約数ペア:

[(1, 149147360), (2, 74573680), (4, 37286840), (5, 29829472), (8, 18643420), (10, 14914736), (16, 9321710), (20, 7457368), (32, 4660855), (40, 3728684), (67, 2226080), (80, 1864342), (134, 1113040), (160, 932171), (268, 556520), (335, 445216), (536, 278260), (670, 222608), (1072, 139130), (1340, 111304), (2144, 69565), (2680, 55652), (5360, 27826), (10720, 13913)]