156983242748

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2269}}^1\times {\mathrm{243613}}^1$

素因数の和:245957

約数の個数: 24

約数和(自身を含む): 278713905120

約数和(自身を除く): 121730662372

約数列:

[1, 2, 4, 71, 142, 284, 2269, 4538, 9076, 161099, 243613, 322198, 487226, 644396, 974452, 17296523, 34593046, 69186092, 552757897, 1105515794, 2211031588, 39245810687, 78491621374, 156983242748]

約数ペア:

[(1, 156983242748), (2, 78491621374), (4, 39245810687), (71, 2211031588), (142, 1105515794), (284, 552757897), (2269, 69186092), (4538, 34593046), (9076, 17296523), (161099, 974452), (243613, 644396), (322198, 487226)]