139451776

素因数分解:

$2^7\times {\mathrm{821}}^1\times {\mathrm{1327}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 278362080

約数和(自身を除く): 138910304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 821, 1327, 1642, 2654, 3284, 5308, 6568, 10616, 13136, 21232, 26272, 42464, 52544, 84928, 105088, 169856, 1089467, 2178934, 4357868, 8715736, 17431472, 34862944, 69725888, 139451776]

約数ペア:

[(1, 139451776), (2, 69725888), (4, 34862944), (8, 17431472), (16, 8715736), (32, 4357868), (64, 2178934), (128, 1089467), (821, 169856), (1327, 105088), (1642, 84928), (2654, 52544), (3284, 42464), (5308, 26272), (6568, 21232), (10616, 13136)]