150152044

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 309044736

約数和(自身を除く): 158892692

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 311, 401, 602, 622, 802, 1204, 1244, 1604, 2177, 2807, 4354, 5614, 8708, 11228, 13373, 17243, 26746, 34486, 53492, 68972, 93611, 120701, 124711, 187222, 241402, 249422, 374444, 482804, 498844, 872977, 1745954, 3491908, 5362573, 10725146, 21450292, 37538011, 75076022, 150152044]

約数ペア:

[(1, 150152044), (2, 75076022), (4, 37538011), (7, 21450292), (14, 10725146), (28, 5362573), (43, 3491908), (86, 1745954), (172, 872977), (301, 498844), (311, 482804), (401, 374444), (602, 249422), (622, 241402), (802, 187222), (1204, 124711), (1244, 120701), (1604, 93611), (2177, 68972), (2807, 53492), (4354, 34486), (5614, 26746), (8708, 17243), (11228, 13373)]