146809256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23497}}^1$

素因数の和:23585

約数の個数: 32

約数和(自身を含む): 304534080

約数和(自身を除く): 157724824

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 23497, 46994, 93988, 187976, 258467, 516934, 1033868, 1668287, 2067736, 3336574, 6673148, 13346296, 18351157, 36702314, 73404628, 146809256]

約数ペア:

[(1, 146809256), (2, 73404628), (4, 36702314), (8, 18351157), (11, 13346296), (22, 6673148), (44, 3336574), (71, 2067736), (88, 1668287), (142, 1033868), (284, 516934), (568, 258467), (781, 187976), (1562, 93988), (3124, 46994), (6248, 23497)]