159756872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{5387}}^1$

素因数の和:5741

約数の個数: 32

約数和(自身を含む): 327805920

約数和(自身を除く): 168049048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2696, 3707, 5387, 7414, 10774, 14828, 21548, 29656, 43096, 59257, 118514, 237028, 474056, 1815419, 3630838, 7261676, 14523352, 19969609, 39939218, 79878436, 159756872]

約数ペア:

[(1, 159756872), (2, 79878436), (4, 39939218), (8, 19969609), (11, 14523352), (22, 7261676), (44, 3630838), (88, 1815419), (337, 474056), (674, 237028), (1348, 118514), (2696, 59257), (3707, 43096), (5387, 29656), (7414, 21548), (10774, 14828)]