158508748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{4457}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 294334992

約数和(自身を除く): 135826244

約数列:

[1, 2, 4, 17, 34, 68, 523, 1046, 2092, 4457, 8891, 8914, 17782, 17828, 35564, 75769, 151538, 303076, 2331011, 4662022, 9324044, 39627187, 79254374, 158508748]

約数ペア:

[(1, 158508748), (2, 79254374), (4, 39627187), (17, 9324044), (34, 4662022), (68, 2331011), (523, 303076), (1046, 151538), (2092, 75769), (4457, 35564), (8891, 17828), (8914, 17782)]