139629456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 90

約数和(自身を含む): 404180790

約数和(自身を除く): 264551334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1009, 1116, 1488, 1922, 2018, 2232, 2883, 3027, 3844, 4036, 4464, 5766, 6054, 7688, 8072, 8649, 9081, 11532, 12108, 15376, 16144, 17298, 18162, 23064, 24216, 31279, 34596, 36324, 46128, 48432, 62558, 69192, 72648, 93837, 125116, 138384, 145296, 187674, 250232, 281511, 375348, 500464, 563022, 750696, 969649, 1126044, 1501392, 1939298, 2252088, 2908947, 3878596, 4504176, 5817894, 7757192, 8726841, 11635788, 15514384, 17453682, 23271576, 34907364, 46543152, 69814728, 139629456]

約数ペア:

[(1, 139629456), (2, 69814728), (3, 46543152), (4, 34907364), (6, 23271576), (8, 17453682), (9, 15514384), (12, 11635788), (16, 8726841), (18, 7757192), (24, 5817894), (31, 4504176), (36, 3878596), (48, 2908947), (62, 2252088), (72, 1939298), (93, 1501392), (124, 1126044), (144, 969649), (186, 750696), (248, 563022), (279, 500464), (372, 375348), (496, 281511), (558, 250232), (744, 187674), (961, 145296), (1009, 138384), (1116, 125116), (1488, 93837), (1922, 72648), (2018, 69192), (2232, 62558), (2883, 48432), (3027, 46128), (3844, 36324), (4036, 34596), (4464, 31279), (5766, 24216), (6054, 23064), (7688, 18162), (8072, 17298), (8649, 16144), (9081, 15376), (11532, 12108)]