156189158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 256650240

約数和(自身を除く): 100461082

約数列:

[1, 2, 19, 38, 43, 61, 86, 122, 817, 1159, 1567, 1634, 2318, 2623, 3134, 5246, 29773, 49837, 59546, 67381, 95587, 99674, 134762, 191174, 1280239, 1816153, 2560478, 3632306, 4110241, 8220482, 78094579, 156189158]

約数ペア:

[(1, 156189158), (2, 78094579), (19, 8220482), (38, 4110241), (43, 3632306), (61, 2560478), (86, 1816153), (122, 1280239), (817, 191174), (1159, 134762), (1567, 99674), (1634, 95587), (2318, 67381), (2623, 59546), (3134, 49837), (5246, 29773)]