152264720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44263}}^1$

素因数の和:44319

約数の個数: 40

約数和(自身を含む): 362256576

約数和(自身を除く): 209991856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 44263, 88526, 177052, 221315, 354104, 442630, 708208, 885260, 1770520, 1903309, 3541040, 3806618, 7613236, 9516545, 15226472, 19033090, 30452944, 38066180, 76132360, 152264720]

約数ペア:

[(1, 152264720), (2, 76132360), (4, 38066180), (5, 30452944), (8, 19033090), (10, 15226472), (16, 9516545), (20, 7613236), (40, 3806618), (43, 3541040), (80, 1903309), (86, 1770520), (172, 885260), (215, 708208), (344, 442630), (430, 354104), (688, 221315), (860, 177052), (1720, 88526), (3440, 44263)]