156774280195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4094927}}^1$

素因数の和:4094995

約数の個数: 32

約数和(自身を含む): 220143329280

約数和(自身を除く): 63369049085

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 2015, 2945, 7657, 38285, 4094927, 20474635, 53234051, 77803613, 126942737, 266170255, 389018065, 634713685, 1011446969, 1650255581, 2411912003, 5057234845, 8251277905, 12059560015, 31354856039, 156774280195]

約数ペア:

[(1, 156774280195), (5, 31354856039), (13, 12059560015), (19, 8251277905), (31, 5057234845), (65, 2411912003), (95, 1650255581), (155, 1011446969), (247, 634713685), (403, 389018065), (589, 266170255), (1235, 126942737), (2015, 77803613), (2945, 53234051), (7657, 20474635), (38285, 4094927)]