157553268

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 372571584

約数和(自身を除く): 215018316

約数列:

[1, 2, 3, 4, 6, 12, 157, 241, 314, 347, 471, 482, 628, 694, 723, 942, 964, 1041, 1388, 1446, 1884, 2082, 2892, 4164, 37837, 54479, 75674, 83627, 108958, 113511, 151348, 163437, 167254, 217916, 227022, 250881, 326874, 334508, 454044, 501762, 653748, 1003524, 13129439, 26258878, 39388317, 52517756, 78776634, 157553268]

約数ペア:

[(1, 157553268), (2, 78776634), (3, 52517756), (4, 39388317), (6, 26258878), (12, 13129439), (157, 1003524), (241, 653748), (314, 501762), (347, 454044), (471, 334508), (482, 326874), (628, 250881), (694, 227022), (723, 217916), (942, 167254), (964, 163437), (1041, 151348), (1388, 113511), (1446, 108958), (1884, 83627), (2082, 75674), (2892, 54479), (4164, 37837)]