168576770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 311750208

約数和(自身を除く): 143173438

約数列:

[1, 2, 5, 10, 43, 86, 215, 307, 430, 614, 1277, 1535, 2554, 3070, 6385, 12770, 13201, 26402, 54911, 66005, 109822, 132010, 274555, 392039, 549110, 784078, 1960195, 3920390, 16857677, 33715354, 84288385, 168576770]

約数ペア:

[(1, 168576770), (2, 84288385), (5, 33715354), (10, 16857677), (43, 3920390), (86, 1960195), (215, 784078), (307, 549110), (430, 392039), (614, 274555), (1277, 132010), (1535, 109822), (2554, 66005), (3070, 54911), (6385, 26402), (12770, 13201)]