164472068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{2137}}^1$

素因数の和:2483

約数の個数: 24

約数和(自身を含む): 293094144

約数和(自身を除く): 128622076

約数列:

[1, 2, 4, 71, 142, 271, 284, 542, 1084, 2137, 4274, 8548, 19241, 38482, 76964, 151727, 303454, 579127, 606908, 1158254, 2316508, 41118017, 82236034, 164472068]

約数ペア:

[(1, 164472068), (2, 82236034), (4, 41118017), (71, 2316508), (142, 1158254), (271, 606908), (284, 579127), (542, 303454), (1084, 151727), (2137, 76964), (4274, 38482), (8548, 19241)]