157419176

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{3253}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 309260160

約数和(自身を除く): 151840984

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 263, 526, 1052, 2104, 3253, 6049, 6506, 12098, 13012, 24196, 26024, 48392, 74819, 149638, 299276, 598552, 855539, 1711078, 3422156, 6844312, 19677397, 39354794, 78709588, 157419176]

約数ペア:

[(1, 157419176), (2, 78709588), (4, 39354794), (8, 19677397), (23, 6844312), (46, 3422156), (92, 1711078), (184, 855539), (263, 598552), (526, 299276), (1052, 149638), (2104, 74819), (3253, 48392), (6049, 26024), (6506, 24196), (12098, 13012)]