169329560

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{28411}}^1$

素因数の和:28571

約数の個数: 32

約数和(自身を含む): 383562000

約数和(自身を除く): 214232440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 28411, 56822, 113644, 142055, 227288, 284110, 568220, 1136440, 4233239, 8466478, 16932956, 21166195, 33865912, 42332390, 84664780, 169329560]

約数ペア:

[(1, 169329560), (2, 84664780), (4, 42332390), (5, 33865912), (8, 21166195), (10, 16932956), (20, 8466478), (40, 4233239), (149, 1136440), (298, 568220), (596, 284110), (745, 227288), (1192, 142055), (1490, 113644), (2980, 56822), (5960, 28411)]