152123680

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22111}}^1$

素因数の和:22169

約数の個数: 48

約数和(自身を含む): 367766784

約数和(自身を除く): 215643104

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, 22111, 44222, 88444, 110555, 176888, 221110, 353776, 442220, 707552, 884440, 950773, 1768880, 1901546, 3537760, 3803092, 4753865, 7606184, 9507730, 15212368, 19015460, 30424736, 38030920, 76061840, 152123680]

約数ペア:

[(1, 152123680), (2, 76061840), (4, 38030920), (5, 30424736), (8, 19015460), (10, 15212368), (16, 9507730), (20, 7606184), (32, 4753865), (40, 3803092), (43, 3537760), (80, 1901546), (86, 1768880), (160, 950773), (172, 884440), (215, 707552), (344, 442220), (430, 353776), (688, 221110), (860, 176888), (1376, 110555), (1720, 88444), (3440, 44222), (6880, 22111)]