142168160

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2803}}^1$

素因数の和:3135

約数の個数: 48

約数和(自身を含む): 337052016

約数和(自身を除く): 194883856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 1268, 1585, 2536, 2803, 3170, 5072, 5606, 6340, 10144, 11212, 12680, 14015, 22424, 25360, 28030, 44848, 50720, 56060, 89696, 112120, 224240, 448480, 888551, 1777102, 3554204, 4442755, 7108408, 8885510, 14216816, 17771020, 28433632, 35542040, 71084080, 142168160]

約数ペア:

[(1, 142168160), (2, 71084080), (4, 35542040), (5, 28433632), (8, 17771020), (10, 14216816), (16, 8885510), (20, 7108408), (32, 4442755), (40, 3554204), (80, 1777102), (160, 888551), (317, 448480), (634, 224240), (1268, 112120), (1585, 89696), (2536, 56060), (2803, 50720), (3170, 44848), (5072, 28030), (5606, 25360), (6340, 22424), (10144, 14015), (11212, 12680)]