156940410724

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{4721}}^1\times {\mathrm{80687}}^1$

素因数の和:85515

約数の個数: 24

約数和(自身を含む): 277374359808

約数和(自身を除く): 120433949084

約数列:

[1, 2, 4, 103, 206, 412, 4721, 9442, 18884, 80687, 161374, 322748, 486263, 972526, 1945052, 8310761, 16621522, 33243044, 380923327, 761846654, 1523693308, 39235102681, 78470205362, 156940410724]

約数ペア:

[(1, 156940410724), (2, 78470205362), (4, 39235102681), (103, 1523693308), (206, 761846654), (412, 380923327), (4721, 33243044), (9442, 16621522), (18884, 8310761), (80687, 1945052), (161374, 972526), (322748, 486263)]