128759544

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4682

約数の個数: 80

約数和(自身を含む): 369112920

約数和(自身を除く): 240353376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4621, 4644, 6966, 9242, 9288, 13863, 13932, 18484, 27726, 27864, 36968, 41589, 55452, 83178, 110904, 124767, 166356, 198703, 249534, 332712, 374301, 397406, 499068, 596109, 748602, 794812, 998136, 1192218, 1497204, 1589624, 1788327, 2384436, 2994408, 3576654, 4768872, 5364981, 7153308, 10729962, 14306616, 16094943, 21459924, 32189886, 42919848, 64379772, 128759544]

約数ペア:

[(1, 128759544), (2, 64379772), (3, 42919848), (4, 32189886), (6, 21459924), (8, 16094943), (9, 14306616), (12, 10729962), (18, 7153308), (24, 5364981), (27, 4768872), (36, 3576654), (43, 2994408), (54, 2384436), (72, 1788327), (81, 1589624), (86, 1497204), (108, 1192218), (129, 998136), (162, 794812), (172, 748602), (216, 596109), (258, 499068), (324, 397406), (344, 374301), (387, 332712), (516, 249534), (648, 198703), (774, 166356), (1032, 124767), (1161, 110904), (1548, 83178), (2322, 55452), (3096, 41589), (3483, 36968), (4621, 27864), (4644, 27726), (6966, 18484), (9242, 13932), (9288, 13863)]