180843376

素因数分解:

$2^4\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1871}}^1$

素因数の和:2749

約数の個数: 40

約数和(自身を含む): 401117184

約数和(自身を除く): 220273808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 863, 1726, 1871, 3452, 3742, 6041, 6904, 7484, 12082, 13097, 13808, 14968, 24164, 26194, 29936, 48328, 52388, 96656, 104776, 209552, 1614673, 3229346, 6458692, 11302711, 12917384, 22605422, 25834768, 45210844, 90421688, 180843376]

約数ペア:

[(1, 180843376), (2, 90421688), (4, 45210844), (7, 25834768), (8, 22605422), (14, 12917384), (16, 11302711), (28, 6458692), (56, 3229346), (112, 1614673), (863, 209552), (1726, 104776), (1871, 96656), (3452, 52388), (3742, 48328), (6041, 29936), (6904, 26194), (7484, 24164), (12082, 14968), (13097, 13808)]