123209448

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{119389}}^1$

素因数の和:119441

約数の個数: 32

約数和(自身を含む): 315189600

約数和(自身を除く): 191980152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 119389, 238778, 358167, 477556, 716334, 955112, 1432668, 2865336, 5133727, 10267454, 15401181, 20534908, 30802362, 41069816, 61604724, 123209448]

約数ペア:

[(1, 123209448), (2, 61604724), (3, 41069816), (4, 30802362), (6, 20534908), (8, 15401181), (12, 10267454), (24, 5133727), (43, 2865336), (86, 1432668), (129, 955112), (172, 716334), (258, 477556), (344, 358167), (516, 238778), (1032, 119389)]