147114880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20897}}^1$

素因数の和:20927

約数の個数: 64

約数和(自身を含む): 383687280

約数和(自身を除く): 236572400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 20897, 41794, 83588, 104485, 167176, 208970, 229867, 334352, 417940, 459734, 668704, 835880, 919468, 1149335, 1337408, 1671760, 1838936, 2298670, 2674816, 3343520, 3677872, 4597340, 6687040, 7355744, 9194680, 13374080, 14711488, 18389360, 29422976, 36778720, 73557440, 147114880]

約数ペア:

[(1, 147114880), (2, 73557440), (4, 36778720), (5, 29422976), (8, 18389360), (10, 14711488), (11, 13374080), (16, 9194680), (20, 7355744), (22, 6687040), (32, 4597340), (40, 3677872), (44, 3343520), (55, 2674816), (64, 2298670), (80, 1838936), (88, 1671760), (110, 1337408), (128, 1149335), (160, 919468), (176, 835880), (220, 668704), (320, 459734), (352, 417940), (440, 334352), (640, 229867), (704, 208970), (880, 167176), (1408, 104485), (1760, 83588), (3520, 41794), (7040, 20897)]