156978958415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{5960849}}^1$

素因数の和:5961106

約数の個数: 16

約数和(自身を含む): 197423352000

約数和(自身を除く): 40444393585

約数列:

[1, 5, 23, 115, 229, 1145, 5267, 26335, 5960849, 29804245, 137099527, 685497635, 1365034421, 6825172105, 31395791683, 156978958415]

約数ペア:

[(1, 156978958415), (5, 31395791683), (23, 6825172105), (115, 1365034421), (229, 685497635), (1145, 137099527), (5267, 29804245), (26335, 5960849)]