161742308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{444347}}^1$

素因数の和:444371

約数の個数: 24

約数和(自身を含む): 348368832

約数和(自身を除く): 186626524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 444347, 888694, 1777388, 3110429, 5776511, 6220858, 11553022, 12441716, 23106044, 40435577, 80871154, 161742308]

約数ペア:

[(1, 161742308), (2, 80871154), (4, 40435577), (7, 23106044), (13, 12441716), (14, 11553022), (26, 6220858), (28, 5776511), (52, 3110429), (91, 1777388), (182, 888694), (364, 444347)]