161061656

素因数分解:

$2^3\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{2423}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 345565440

約数和(自身を除く): 184503784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1187, 2374, 2423, 4748, 4846, 8309, 9496, 9692, 16618, 16961, 19384, 33236, 33922, 66472, 67844, 135688, 2876101, 5752202, 11504404, 20132707, 23008808, 40265414, 80530828, 161061656]

約数ペア:

[(1, 161061656), (2, 80530828), (4, 40265414), (7, 23008808), (8, 20132707), (14, 11504404), (28, 5752202), (56, 2876101), (1187, 135688), (2374, 67844), (2423, 66472), (4748, 33922), (4846, 33236), (8309, 19384), (9496, 16961), (9692, 16618)]