142229556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{80629}}^1$

素因数の和:80653

約数の個数: 54

約数和(自身を含む): 418227810

約数和(自身を除く): 275998254

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 80629, 161258, 241887, 322516, 483774, 564403, 725661, 967548, 1128806, 1451322, 1693209, 2257612, 2902644, 3386418, 3950821, 5079627, 6772836, 7901642, 10159254, 11852463, 15803284, 20318508, 23704926, 35557389, 47409852, 71114778, 142229556]

約数ペア:

[(1, 142229556), (2, 71114778), (3, 47409852), (4, 35557389), (6, 23704926), (7, 20318508), (9, 15803284), (12, 11852463), (14, 10159254), (18, 7901642), (21, 6772836), (28, 5079627), (36, 3950821), (42, 3386418), (49, 2902644), (63, 2257612), (84, 1693209), (98, 1451322), (126, 1128806), (147, 967548), (196, 725661), (252, 564403), (294, 483774), (441, 322516), (588, 241887), (882, 161258), (1764, 80629)]