123436208

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6089}}^1$

素因数の和:6285

約数の個数: 40

約数和(自身を含む): 274878240

約数和(自身を除く): 151442032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 6089, 10136, 12178, 20272, 24356, 42623, 48712, 85246, 97424, 170492, 340984, 681968, 1102109, 2204218, 4408436, 7714763, 8816872, 15429526, 17633744, 30859052, 61718104, 123436208]

約数ペア:

[(1, 123436208), (2, 61718104), (4, 30859052), (7, 17633744), (8, 15429526), (14, 8816872), (16, 7714763), (28, 4408436), (56, 2204218), (112, 1102109), (181, 681968), (362, 340984), (724, 170492), (1267, 97424), (1448, 85246), (2534, 48712), (2896, 42623), (5068, 24356), (6089, 20272), (10136, 12178)]