156717458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 256981248

約数和(自身を除く): 100263790

約数列:

[1, 2, 17, 34, 47, 94, 101, 202, 799, 971, 1598, 1717, 1942, 3434, 4747, 9494, 16507, 33014, 45637, 80699, 91274, 98071, 161398, 196142, 775829, 1551658, 1667207, 3334414, 4609337, 9218674, 78358729, 156717458]

約数ペア:

[(1, 156717458), (2, 78358729), (17, 9218674), (34, 4609337), (47, 3334414), (94, 1667207), (101, 1551658), (202, 775829), (799, 196142), (971, 161398), (1598, 98071), (1717, 91274), (1942, 80699), (3434, 45637), (4747, 33014), (9494, 16507)]