156917166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{22921}}^1$

素因数の和:23096

約数の個数: 32

約数和(自身を含む): 360883968

約数和(自身を除く): 203966802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 22921, 45842, 68763, 137526, 160447, 320894, 481341, 962682, 3736123, 7472246, 11208369, 22416738, 26152861, 52305722, 78458583, 156917166]

約数ペア:

[(1, 156917166), (2, 78458583), (3, 52305722), (6, 26152861), (7, 22416738), (14, 11208369), (21, 7472246), (42, 3736123), (163, 962682), (326, 481341), (489, 320894), (978, 160447), (1141, 137526), (2282, 68763), (3423, 45842), (6846, 22921)]