108129140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16433}}^1$

素因数の和:16496

約数の個数: 48

約数和(自身を含む): 265047552

約数和(自身を除く): 156918412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 16433, 32866, 65732, 82165, 115031, 164330, 230062, 328660, 460124, 575155, 772351, 1150310, 1544702, 2300620, 3089404, 3861755, 5406457, 7723510, 10812914, 15447020, 21625828, 27032285, 54064570, 108129140]

約数ペア:

[(1, 108129140), (2, 54064570), (4, 27032285), (5, 21625828), (7, 15447020), (10, 10812914), (14, 7723510), (20, 5406457), (28, 3861755), (35, 3089404), (47, 2300620), (70, 1544702), (94, 1150310), (140, 772351), (188, 575155), (235, 460124), (329, 328660), (470, 230062), (658, 164330), (940, 115031), (1316, 82165), (1645, 65732), (3290, 32866), (6580, 16433)]