166148080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{296693}}^1$

素因数の和:296713

約数の個数: 40

約数和(自身を含む): 441480672

約数和(自身を除く): 275332592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 296693, 593386, 1186772, 1483465, 2076851, 2373544, 2966930, 4153702, 4747088, 5933860, 8307404, 10384255, 11867720, 16614808, 20768510, 23735440, 33229616, 41537020, 83074040, 166148080]

約数ペア:

[(1, 166148080), (2, 83074040), (4, 41537020), (5, 33229616), (7, 23735440), (8, 20768510), (10, 16614808), (14, 11867720), (16, 10384255), (20, 8307404), (28, 5933860), (35, 4747088), (40, 4153702), (56, 2966930), (70, 2373544), (80, 2076851), (112, 1483465), (140, 1186772), (280, 593386), (560, 296693)]