169323680

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24611}}^1$

素因数の和:24669

約数の個数: 48

約数和(自身を含む): 409346784

約数和(自身を除く): 240023104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 24611, 49222, 98444, 123055, 196888, 246110, 393776, 492220, 787552, 984440, 1058273, 1968880, 2116546, 3937760, 4233092, 5291365, 8466184, 10582730, 16932368, 21165460, 33864736, 42330920, 84661840, 169323680]

約数ペア:

[(1, 169323680), (2, 84661840), (4, 42330920), (5, 33864736), (8, 21165460), (10, 16932368), (16, 10582730), (20, 8466184), (32, 5291365), (40, 4233092), (43, 3937760), (80, 2116546), (86, 1968880), (160, 1058273), (172, 984440), (215, 787552), (344, 492220), (430, 393776), (688, 246110), (860, 196888), (1376, 123055), (1720, 98444), (3440, 49222), (6880, 24611)]