123150896

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{63611}}^1$

素因数の和:63641

約数の個数: 30

約数和(自身を含む): 262272276

約数和(自身を除く): 139121380

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 63611, 127222, 254444, 508888, 699721, 1017776, 1399442, 2798884, 5597768, 7696931, 11195536, 15393862, 30787724, 61575448, 123150896]

約数ペア:

[(1, 123150896), (2, 61575448), (4, 30787724), (8, 15393862), (11, 11195536), (16, 7696931), (22, 5597768), (44, 2798884), (88, 1399442), (121, 1017776), (176, 699721), (242, 508888), (484, 254444), (968, 127222), (1936, 63611)]