137863376

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3527}}^1$

素因数の和:3891

約数の個数: 40

約数和(自身を含む): 306230400

約数和(自身を除く): 168367024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 2443, 2792, 3527, 4886, 5584, 7054, 9772, 14108, 19544, 24689, 28216, 39088, 49378, 56432, 98756, 197512, 395024, 1230923, 2461846, 4923692, 8616461, 9847384, 17232922, 19694768, 34465844, 68931688, 137863376]

約数ペア:

[(1, 137863376), (2, 68931688), (4, 34465844), (7, 19694768), (8, 17232922), (14, 9847384), (16, 8616461), (28, 4923692), (56, 2461846), (112, 1230923), (349, 395024), (698, 197512), (1396, 98756), (2443, 56432), (2792, 49378), (3527, 39088), (4886, 28216), (5584, 24689), (7054, 19544), (9772, 14108)]