156740728732

素因数分解:

$2^2\times 7^1\times {\mathrm{308951}}^1\times {\mathrm{18119}}^1$

素因数の和:327081

約数の個数: 24

約数和(自身を含む): 313499773440

約数和(自身を除く): 156759044708

約数列:

[1, 2, 4, 7, 14, 28, 18119, 36238, 72476, 126833, 253666, 308951, 507332, 617902, 1235804, 2162657, 4325314, 8650628, 5597883169, 11195766338, 22391532676, 39185182183, 78370364366, 156740728732]

約数ペア:

[(1, 156740728732), (2, 78370364366), (4, 39185182183), (7, 22391532676), (14, 11195766338), (28, 5597883169), (18119, 8650628), (36238, 4325314), (72476, 2162657), (126833, 1235804), (253666, 617902), (308951, 507332)]