123042136

素因数分解:

$2^3\times 7^2\times {\mathrm{313883}}^1$

素因数の和:313903

約数の個数: 24

約数和(自身を含む): 268370820

約数和(自身を除く): 145328684

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 313883, 627766, 1255532, 2197181, 2511064, 4394362, 8788724, 15380267, 17577448, 30760534, 61521068, 123042136]

約数ペア:

[(1, 123042136), (2, 61521068), (4, 30760534), (7, 17577448), (8, 15380267), (14, 8788724), (28, 4394362), (49, 2511064), (56, 2197181), (98, 1255532), (196, 627766), (392, 313883)]