142788968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 324864000

約数和(自身を除く): 182075032

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 59, 92, 118, 161, 184, 236, 322, 413, 472, 644, 826, 1288, 1357, 1652, 1879, 2714, 3304, 3758, 5428, 7516, 9499, 10856, 13153, 15032, 18998, 26306, 37996, 43217, 52612, 75992, 86434, 105224, 110861, 172868, 221722, 302519, 345736, 443444, 605038, 776027, 886888, 1210076, 1552054, 2420152, 2549803, 3104108, 5099606, 6208216, 10199212, 17848621, 20398424, 35697242, 71394484, 142788968]

約数ペア:

[(1, 142788968), (2, 71394484), (4, 35697242), (7, 20398424), (8, 17848621), (14, 10199212), (23, 6208216), (28, 5099606), (46, 3104108), (56, 2549803), (59, 2420152), (92, 1552054), (118, 1210076), (161, 886888), (184, 776027), (236, 605038), (322, 443444), (413, 345736), (472, 302519), (644, 221722), (826, 172868), (1288, 110861), (1357, 105224), (1652, 86434), (1879, 75992), (2714, 52612), (3304, 43217), (3758, 37996), (5428, 26306), (7516, 18998), (9499, 15032), (10856, 13153)]