156974978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{5051}}^1$

素因数の和:5473

約数の個数: 16

約数和(自身を含む): 241889760

約数和(自身を除く): 84914782

約数列:

[1, 2, 41, 82, 379, 758, 5051, 10102, 15539, 31078, 207091, 414182, 1914329, 3828658, 78487489, 156974978]

約数ペア:

[(1, 156974978), (2, 78487489), (41, 3828658), (82, 1914329), (379, 414182), (758, 207091), (5051, 31078), (10102, 15539)]