147958160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{264211}}^1$

素因数の和:264231

約数の個数: 40

約数和(自身を含む): 393147456

約数和(自身を除く): 245189296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 264211, 528422, 1056844, 1321055, 1849477, 2113688, 2642110, 3698954, 4227376, 5284220, 7397908, 9247385, 10568440, 14795816, 18494770, 21136880, 29591632, 36989540, 73979080, 147958160]

約数ペア:

[(1, 147958160), (2, 73979080), (4, 36989540), (5, 29591632), (7, 21136880), (8, 18494770), (10, 14795816), (14, 10568440), (16, 9247385), (20, 7397908), (28, 5284220), (35, 4227376), (40, 3698954), (56, 2642110), (70, 2113688), (80, 1849477), (112, 1321055), (140, 1056844), (280, 528422), (560, 264211)]