159985512

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{14153}}^1$

素因数の和:14322

約数の個数: 48

約数和(自身を含む): 436084740

約数和(自身を除く): 276099228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 14153, 28306, 42459, 56612, 84918, 113224, 127377, 169836, 254754, 339672, 509508, 1019016, 2222021, 4444042, 6666063, 8888084, 13332126, 17776168, 19998189, 26664252, 39996378, 53328504, 79992756, 159985512]

約数ペア:

[(1, 159985512), (2, 79992756), (3, 53328504), (4, 39996378), (6, 26664252), (8, 19998189), (9, 17776168), (12, 13332126), (18, 8888084), (24, 6666063), (36, 4444042), (72, 2222021), (157, 1019016), (314, 509508), (471, 339672), (628, 254754), (942, 169836), (1256, 127377), (1413, 113224), (1884, 84918), (2826, 56612), (3768, 42459), (5652, 28306), (11304, 14153)]