159558726

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 340402176

約数和(自身を除く): 180843450

約数列:

[1, 2, 3, 6, 37, 53, 71, 74, 106, 111, 142, 159, 191, 213, 222, 318, 382, 426, 573, 1146, 1961, 2627, 3763, 3922, 5254, 5883, 7067, 7526, 7881, 10123, 11289, 11766, 13561, 14134, 15762, 20246, 21201, 22578, 27122, 30369, 40683, 42402, 60738, 81366, 139231, 278462, 374551, 417693, 501757, 718733, 749102, 835386, 1003514, 1123653, 1437466, 1505271, 2156199, 2247306, 3010542, 4312398, 26593121, 53186242, 79779363, 159558726]

約数ペア:

[(1, 159558726), (2, 79779363), (3, 53186242), (6, 26593121), (37, 4312398), (53, 3010542), (71, 2247306), (74, 2156199), (106, 1505271), (111, 1437466), (142, 1123653), (159, 1003514), (191, 835386), (213, 749102), (222, 718733), (318, 501757), (382, 417693), (426, 374551), (573, 278462), (1146, 139231), (1961, 81366), (2627, 60738), (3763, 42402), (3922, 40683), (5254, 30369), (5883, 27122), (7067, 22578), (7526, 21201), (7881, 20246), (10123, 15762), (11289, 14134), (11766, 13561)]