138156952082

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1\times {\mathrm{17747}}^1$

素因数の和:18614

約数の個数: 32

約数和(自身を含む): 213994877184

約数和(自身を除く): 75837925102

約数列:

[1, 2, 43, 86, 131, 262, 691, 1382, 5633, 11266, 17747, 29713, 35494, 59426, 90521, 181042, 763121, 1526242, 2324857, 3892403, 4649714, 7784806, 12263177, 24526354, 99968851, 199937702, 527316611, 1054633222, 1606476187, 3212952374, 69078476041, 138156952082]

約数ペア:

[(1, 138156952082), (2, 69078476041), (43, 3212952374), (86, 1606476187), (131, 1054633222), (262, 527316611), (691, 199937702), (1382, 99968851), (5633, 24526354), (11266, 12263177), (17747, 7784806), (29713, 4649714), (35494, 3892403), (59426, 2324857), (90521, 1526242), (181042, 763121)]