159898456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2531}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 307638000

約数和(自身を除く): 147739544

約数列:

[1, 2, 4, 8, 53, 106, 149, 212, 298, 424, 596, 1192, 2531, 5062, 7897, 10124, 15794, 20248, 31588, 63176, 134143, 268286, 377119, 536572, 754238, 1073144, 1508476, 3016952, 19987307, 39974614, 79949228, 159898456]

約数ペア:

[(1, 159898456), (2, 79949228), (4, 39974614), (8, 19987307), (53, 3016952), (106, 1508476), (149, 1073144), (212, 754238), (298, 536572), (424, 377119), (596, 268286), (1192, 134143), (2531, 63176), (5062, 31588), (7897, 20248), (10124, 15794)]