156928816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38767}}^1$

素因数の和:38809

約数の個数: 40

約数和(自身を含む): 346120704

約数和(自身を除く): 189191888

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 38767, 77534, 155068, 310136, 426437, 620272, 852874, 891641, 1705748, 1783282, 3411496, 3566564, 6822992, 7133128, 9808051, 14266256, 19616102, 39232204, 78464408, 156928816]

約数ペア:

[(1, 156928816), (2, 78464408), (4, 39232204), (8, 19616102), (11, 14266256), (16, 9808051), (22, 7133128), (23, 6822992), (44, 3566564), (46, 3411496), (88, 1783282), (92, 1705748), (176, 891641), (184, 852874), (253, 620272), (368, 426437), (506, 310136), (1012, 155068), (2024, 77534), (4048, 38767)]