123208048

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{130517}}^1$

素因数の和:130584

約数の個数: 20

約数和(自身を含む): 242763480

約数和(自身を除く): 119555432

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 130517, 261034, 522068, 1044136, 2088272, 7700503, 15401006, 30802012, 61604024, 123208048]

約数ペア:

[(1, 123208048), (2, 61604024), (4, 30802012), (8, 15401006), (16, 7700503), (59, 2088272), (118, 1044136), (236, 522068), (472, 261034), (944, 130517)]