161155345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{24071}}^1$

素因数の和:24192

約数の個数: 16

約数和(自身を含む): 210292992

約数和(自身を除く): 49137647

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 24071, 120355, 312923, 1564615, 2479313, 12396565, 32231069, 161155345]

約数ペア:

[(1, 161155345), (5, 32231069), (13, 12396565), (65, 2479313), (103, 1564615), (515, 312923), (1339, 120355), (6695, 24071)]