147857360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{264031}}^1$

素因数の和:264051

約数の個数: 40

約数和(自身を含む): 392879616

約数和(自身を除く): 245022256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 264031, 528062, 1056124, 1320155, 1848217, 2112248, 2640310, 3696434, 4224496, 5280620, 7392868, 9241085, 10561240, 14785736, 18482170, 21122480, 29571472, 36964340, 73928680, 147857360]

約数ペア:

[(1, 147857360), (2, 73928680), (4, 36964340), (5, 29571472), (7, 21122480), (8, 18482170), (10, 14785736), (14, 10561240), (16, 9241085), (20, 7392868), (28, 5280620), (35, 4224496), (40, 3696434), (56, 2640310), (70, 2112248), (80, 1848217), (112, 1320155), (140, 1056124), (280, 528062), (560, 264031)]