131079858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{240073}}^1$

素因数の和:240098

約数の個数: 32

約数和(自身を含む): 322659456

約数和(自身を除く): 191579598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 240073, 480146, 720219, 1440438, 1680511, 3120949, 3361022, 5041533, 6241898, 9362847, 10083066, 18725694, 21846643, 43693286, 65539929, 131079858]

約数ペア:

[(1, 131079858), (2, 65539929), (3, 43693286), (6, 21846643), (7, 18725694), (13, 10083066), (14, 9362847), (21, 6241898), (26, 5041533), (39, 3361022), (42, 3120949), (78, 1680511), (91, 1440438), (182, 720219), (273, 480146), (546, 240073)]