158287816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27067}}^1$

素因数の和:27133

約数の個数: 32

約数和(自身を含む): 321567840

約数和(自身を除く): 163280024

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 27067, 54134, 108268, 216536, 460139, 920278, 1163881, 1840556, 2327762, 3681112, 4655524, 9311048, 19785977, 39571954, 79143908, 158287816]

約数ペア:

[(1, 158287816), (2, 79143908), (4, 39571954), (8, 19785977), (17, 9311048), (34, 4655524), (43, 3681112), (68, 2327762), (86, 1840556), (136, 1163881), (172, 920278), (344, 460139), (731, 216536), (1462, 108268), (2924, 54134), (5848, 27067)]