162666868

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{63841}}^1$

素因数の和:63872

約数の個数: 36

約数和(自身を含む): 356621412

約数和(自身を除く): 193954544

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 63841, 127682, 255364, 446887, 829933, 893774, 1659866, 1787548, 3128209, 3319732, 5809531, 6256418, 11619062, 12512836, 23238124, 40666717, 81333434, 162666868]

約数ペア:

[(1, 162666868), (2, 81333434), (4, 40666717), (7, 23238124), (13, 12512836), (14, 11619062), (26, 6256418), (28, 5809531), (49, 3319732), (52, 3128209), (91, 1787548), (98, 1659866), (182, 893774), (196, 829933), (364, 446887), (637, 255364), (1274, 127682), (2548, 63841)]