157039193

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 167774976

約数和(自身を除く): 10735783

約数列:

[1, 23, 61, 173, 647, 1403, 3979, 10553, 14881, 39467, 111931, 242719, 907741, 2574413, 6827791, 157039193]

約数ペア:

[(1, 157039193), (23, 6827791), (61, 2574413), (173, 907741), (647, 242719), (1403, 111931), (3979, 39467), (10553, 14881)]