121736272

素因数分解:

$2^4\times 7^1\times {\mathrm{1086931}}^1$

素因数の和:1086946

約数の個数: 20

約数和(自身を含む): 269559136

約数和(自身を除く): 147822864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1086931, 2173862, 4347724, 7608517, 8695448, 15217034, 17390896, 30434068, 60868136, 121736272]

約数ペア:

[(1, 121736272), (2, 60868136), (4, 30434068), (7, 17390896), (8, 15217034), (14, 8695448), (16, 7608517), (28, 4347724), (56, 2173862), (112, 1086931)]