120765656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8741}}^1$

素因数の和:8915

約数の個数: 32

約数和(自身を含む): 248622480

約数和(自身を除く): 127856824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6908, 8741, 13816, 17482, 34964, 69928, 96151, 192302, 384604, 769208, 1372337, 2744674, 5489348, 10978696, 15095707, 30191414, 60382828, 120765656]

約数ペア:

[(1, 120765656), (2, 60382828), (4, 30191414), (8, 15095707), (11, 10978696), (22, 5489348), (44, 2744674), (88, 1372337), (157, 769208), (314, 384604), (628, 192302), (1256, 96151), (1727, 69928), (3454, 34964), (6908, 17482), (8741, 13816)]