158987412

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{11353}}^1$

素因数の和:11752

約数の個数: 36

約数和(自身を含む): 402953460

約数和(自身を除く): 243966048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 11353, 14004, 22706, 34059, 45412, 68118, 102177, 136236, 204354, 408708, 4416317, 8832634, 13248951, 17665268, 26497902, 39746853, 52995804, 79493706, 158987412]

約数ペア:

[(1, 158987412), (2, 79493706), (3, 52995804), (4, 39746853), (6, 26497902), (9, 17665268), (12, 13248951), (18, 8832634), (36, 4416317), (389, 408708), (778, 204354), (1167, 136236), (1556, 102177), (2334, 68118), (3501, 45412), (4668, 34059), (7002, 22706), (11353, 14004)]