157094686

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{3137}}^1$

素因数の和:3233

約数の個数: 32

約数和(自身を含む): 278654400

約数和(自身を除く): 121559714

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 686, 1022, 3137, 3577, 6274, 7154, 21959, 25039, 43918, 50078, 153713, 229001, 307426, 458002, 1075991, 1603007, 2151982, 3206014, 11221049, 22442098, 78547343, 157094686]

約数ペア:

[(1, 157094686), (2, 78547343), (7, 22442098), (14, 11221049), (49, 3206014), (73, 2151982), (98, 1603007), (146, 1075991), (343, 458002), (511, 307426), (686, 229001), (1022, 153713), (3137, 50078), (3577, 43918), (6274, 25039), (7154, 21959)]