148967656

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 285163200

約数和(自身を除く): 136195544

約数列:

[1, 2, 4, 8, 71, 142, 163, 284, 326, 568, 652, 1304, 1609, 3218, 6436, 11573, 12872, 23146, 46292, 92584, 114239, 228478, 262267, 456956, 524534, 913912, 1049068, 2098136, 18620957, 37241914, 74483828, 148967656]

約数ペア:

[(1, 148967656), (2, 74483828), (4, 37241914), (8, 18620957), (71, 2098136), (142, 1049068), (163, 913912), (284, 524534), (326, 456956), (568, 262267), (652, 228478), (1304, 114239), (1609, 92584), (3218, 46292), (6436, 23146), (11573, 12872)]