142135812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 452932480

約数和(自身を除く): 310796668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 546, 559, 602, 774, 819, 903, 1009, 1092, 1118, 1204, 1548, 1638, 1677, 1806, 2018, 2236, 2709, 3027, 3276, 3354, 3612, 3913, 4036, 5031, 5418, 6054, 6708, 7063, 7826, 9081, 10062, 10836, 11739, 12108, 13117, 14126, 15652, 18162, 20124, 21189, 23478, 26234, 28252, 35217, 36324, 39351, 42378, 43387, 46956, 52468, 63567, 70434, 78702, 84756, 86774, 91819, 118053, 127134, 130161, 140868, 157404, 173548, 183638, 236106, 254268, 260322, 275457, 303709, 367276, 390483, 472212, 520644, 550914, 564031, 607418, 780966, 826371, 911127, 1101828, 1128062, 1214836, 1561932, 1652742, 1692093, 1822254, 2256124, 2733381, 3305484, 3384186, 3644508, 3948217, 5076279, 5466762, 6768372, 7896434, 10152558, 10933524, 11844651, 15792868, 20305116, 23689302, 35533953, 47378604, 71067906, 142135812]

約数ペア:

[(1, 142135812), (2, 71067906), (3, 47378604), (4, 35533953), (6, 23689302), (7, 20305116), (9, 15792868), (12, 11844651), (13, 10933524), (14, 10152558), (18, 7896434), (21, 6768372), (26, 5466762), (28, 5076279), (36, 3948217), (39, 3644508), (42, 3384186), (43, 3305484), (52, 2733381), (63, 2256124), (78, 1822254), (84, 1692093), (86, 1652742), (91, 1561932), (117, 1214836), (126, 1128062), (129, 1101828), (156, 911127), (172, 826371), (182, 780966), (234, 607418), (252, 564031), (258, 550914), (273, 520644), (301, 472212), (364, 390483), (387, 367276), (468, 303709), (516, 275457), (546, 260322), (559, 254268), (602, 236106), (774, 183638), (819, 173548), (903, 157404), (1009, 140868), (1092, 130161), (1118, 127134), (1204, 118053), (1548, 91819), (1638, 86774), (1677, 84756), (1806, 78702), (2018, 70434), (2236, 63567), (2709, 52468), (3027, 46956), (3276, 43387), (3354, 42378), (3612, 39351), (3913, 36324), (4036, 35217), (5031, 28252), (5418, 26234), (6054, 23478), (6708, 21189), (7063, 20124), (7826, 18162), (9081, 15652), (10062, 14126), (10836, 13117), (11739, 12108)]