157021328645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{152717}}^1$

素因数の和:152957

約数の個数: 32

約数和(自身を含む): 202320806400

約数和(自身を除く): 45299477755

約数列:

[1, 5, 19, 79, 95, 137, 395, 685, 1501, 2603, 7505, 10823, 13015, 54115, 152717, 205637, 763585, 1028185, 2901623, 12064643, 14508115, 20922229, 60323215, 104611145, 229228217, 397522351, 1146141085, 1652856091, 1987611755, 8264280455, 31404265729, 157021328645]

約数ペア:

[(1, 157021328645), (5, 31404265729), (19, 8264280455), (79, 1987611755), (95, 1652856091), (137, 1146141085), (395, 397522351), (685, 229228217), (1501, 104611145), (2603, 60323215), (7505, 20922229), (10823, 14508115), (13015, 12064643), (54115, 2901623), (152717, 1028185), (205637, 763585)]