164967208

素因数分解:

$2^3\times 7^1\times {\mathrm{877}}^1\times {\mathrm{3359}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 354009600

約数和(自身を除く): 189042392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 877, 1754, 3359, 3508, 6139, 6718, 7016, 12278, 13436, 23513, 24556, 26872, 47026, 49112, 94052, 188104, 2945843, 5891686, 11783372, 20620901, 23566744, 41241802, 82483604, 164967208]

約数ペア:

[(1, 164967208), (2, 82483604), (4, 41241802), (7, 23566744), (8, 20620901), (14, 11783372), (28, 5891686), (56, 2945843), (877, 188104), (1754, 94052), (3359, 49112), (3508, 47026), (6139, 26872), (6718, 24556), (7016, 23513), (12278, 13436)]