146177360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{261031}}^1$

素因数の和:261051

約数の個数: 40

約数和(自身を含む): 388415616

約数和(自身を除く): 242238256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 261031, 522062, 1044124, 1305155, 1827217, 2088248, 2610310, 3654434, 4176496, 5220620, 7308868, 9136085, 10441240, 14617736, 18272170, 20882480, 29235472, 36544340, 73088680, 146177360]

約数ペア:

[(1, 146177360), (2, 73088680), (4, 36544340), (5, 29235472), (7, 20882480), (8, 18272170), (10, 14617736), (14, 10441240), (16, 9136085), (20, 7308868), (28, 5220620), (35, 4176496), (40, 3654434), (56, 2610310), (70, 2088248), (80, 1827217), (112, 1305155), (140, 1044124), (280, 522062), (560, 261031)]