157057684987

素因数分解:

$7^1\times {\mathrm{1487}}^1\times {\mathrm{1567}}^1\times {\mathrm{9629}}^1$

素因数の和:12690

約数の個数: 16

約数和(自身を含む): 179748495360

約数和(自身を除く): 22690810373

約数列:

[1, 7, 1487, 1567, 9629, 10409, 10969, 67403, 2330129, 14318323, 15088643, 16310903, 100228261, 105620501, 22436812141, 157057684987]

約数ペア:

[(1, 157057684987), (7, 22436812141), (1487, 105620501), (1567, 100228261), (9629, 16310903), (10409, 15088643), (10969, 14318323), (67403, 2330129)]