152557120

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11087}}^1$

素因数の和:11147

約数の個数: 56

約数和(自身を含む): 371758464

約数和(自身を除く): 219201344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 11087, 13760, 22174, 44348, 55435, 88696, 110870, 177392, 221740, 354784, 443480, 476741, 709568, 886960, 953482, 1773920, 1906964, 2383705, 3547840, 3813928, 4767410, 7627856, 9534820, 15255712, 19069640, 30511424, 38139280, 76278560, 152557120]

約数ペア:

[(1, 152557120), (2, 76278560), (4, 38139280), (5, 30511424), (8, 19069640), (10, 15255712), (16, 9534820), (20, 7627856), (32, 4767410), (40, 3813928), (43, 3547840), (64, 2383705), (80, 1906964), (86, 1773920), (160, 953482), (172, 886960), (215, 709568), (320, 476741), (344, 443480), (430, 354784), (688, 221740), (860, 177392), (1376, 110870), (1720, 88696), (2752, 55435), (3440, 44348), (6880, 22174), (11087, 13760)]