128434212

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{26041}}^1$

素因数の和:26188

約数の個数: 36

約数和(自身を含む): 327035436

約数和(自身を除く): 198601224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 26041, 52082, 78123, 104164, 156246, 234369, 312492, 468738, 937476, 3567617, 7135234, 10702851, 14270468, 21405702, 32108553, 42811404, 64217106, 128434212]

約数ペア:

[(1, 128434212), (2, 64217106), (3, 42811404), (4, 32108553), (6, 21405702), (9, 14270468), (12, 10702851), (18, 7135234), (36, 3567617), (137, 937476), (274, 468738), (411, 312492), (548, 234369), (822, 156246), (1233, 104164), (1644, 78123), (2466, 52082), (4932, 26041)]