145171806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109481}}^1$

素因数の和:109516

約数の個数: 32

約数和(自身を含む): 331073568

約数和(自身を除く): 185901762

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 109481, 218962, 328443, 656886, 1423253, 1861177, 2846506, 3722354, 4269759, 5583531, 8539518, 11167062, 24195301, 48390602, 72585903, 145171806]

約数ペア:

[(1, 145171806), (2, 72585903), (3, 48390602), (6, 24195301), (13, 11167062), (17, 8539518), (26, 5583531), (34, 4269759), (39, 3722354), (51, 2846506), (78, 1861177), (102, 1423253), (221, 656886), (442, 328443), (663, 218962), (1326, 109481)]