158125811

素因数分解:

${\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 164127264

約数和(自身を除く): 6001453

約数列:

[1, 73, 97, 137, 163, 7081, 10001, 11899, 13289, 15811, 22331, 970097, 1154203, 1630163, 2166107, 158125811]

約数ペア:

[(1, 158125811), (73, 2166107), (97, 1630163), (137, 1154203), (163, 970097), (7081, 22331), (10001, 15811), (11899, 13289)]