120798158

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{21023}}^1$

素因数の和:21068

約数の個数: 24

約数和(自身を含む): 207759168

約数和(自身を除く): 86961010

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 21023, 42046, 273299, 357391, 546598, 714782, 3552887, 4646083, 7105774, 9292166, 60399079, 120798158]

約数ペア:

[(1, 120798158), (2, 60399079), (13, 9292166), (17, 7105774), (26, 4646083), (34, 3552887), (169, 714782), (221, 546598), (338, 357391), (442, 273299), (2873, 42046), (5746, 21023)]