168202268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{33347}}^1$

素因数の和:33461

約数の個数: 24

約数和(自身を含む): 320274192

約数和(自身を除く): 152071924

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 33347, 66694, 133388, 433511, 867022, 1734044, 3234659, 6469318, 12938636, 42050567, 84101134, 168202268]

約数ペア:

[(1, 168202268), (2, 84101134), (4, 42050567), (13, 12938636), (26, 6469318), (52, 3234659), (97, 1734044), (194, 867022), (388, 433511), (1261, 133388), (2522, 66694), (5044, 33347)]