156934160

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5821}}^1$

素因数の和:6171

約数の個数: 40

約数和(自身を含む): 366017496

約数和(自身を除く): 209083336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 5821, 6740, 11642, 13480, 23284, 26960, 29105, 46568, 58210, 93136, 116420, 232840, 465680, 1961677, 3923354, 7846708, 9808385, 15693416, 19616770, 31386832, 39233540, 78467080, 156934160]

約数ペア:

[(1, 156934160), (2, 78467080), (4, 39233540), (5, 31386832), (8, 19616770), (10, 15693416), (16, 9808385), (20, 7846708), (40, 3923354), (80, 1961677), (337, 465680), (674, 232840), (1348, 116420), (1685, 93136), (2696, 58210), (3370, 46568), (5392, 29105), (5821, 26960), (6740, 23284), (11642, 13480)]