156969652

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^2\times {\mathrm{211}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 317374176

約数和(自身を除く): 160404524

約数列:

[1, 2, 4, 7, 14, 28, 163, 211, 326, 422, 652, 844, 1141, 1477, 2282, 2954, 4564, 5908, 26569, 34393, 53138, 68786, 106276, 137572, 185983, 240751, 371966, 481502, 743932, 963004, 5606059, 11212118, 22424236, 39242413, 78484826, 156969652]

約数ペア:

[(1, 156969652), (2, 78484826), (4, 39242413), (7, 22424236), (14, 11212118), (28, 5606059), (163, 963004), (211, 743932), (326, 481502), (422, 371966), (652, 240751), (844, 185983), (1141, 137572), (1477, 106276), (2282, 68786), (2954, 53138), (4564, 34393), (5908, 26569)]