180182536

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{857}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 347026680

約数和(自身を除く): 166844144

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 641, 857, 1282, 1714, 2564, 3428, 5128, 6856, 26281, 35137, 52562, 70274, 105124, 140548, 210248, 281096, 549337, 1098674, 2197348, 4394696, 22522817, 45045634, 90091268, 180182536]

約数ペア:

[(1, 180182536), (2, 90091268), (4, 45045634), (8, 22522817), (41, 4394696), (82, 2197348), (164, 1098674), (328, 549337), (641, 281096), (857, 210248), (1282, 140548), (1714, 105124), (2564, 70274), (3428, 52562), (5128, 35137), (6856, 26281)]