126425208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 393361920

約数和(自身を除く): 266936712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 107, 156, 168, 182, 214, 273, 312, 321, 364, 428, 541, 546, 642, 728, 749, 856, 1082, 1092, 1284, 1391, 1498, 1623, 2164, 2184, 2247, 2568, 2782, 2996, 3246, 3787, 4173, 4328, 4494, 5564, 5992, 6492, 7033, 7574, 8346, 8988, 9737, 11128, 11361, 12984, 14066, 15148, 16692, 17976, 19474, 21099, 22722, 28132, 29211, 30296, 33384, 38948, 42198, 45444, 49231, 56264, 57887, 58422, 77896, 84396, 90888, 98462, 115774, 116844, 147693, 168792, 173661, 196924, 231548, 233688, 295386, 347322, 393848, 405209, 463096, 590772, 694644, 752531, 810418, 1181544, 1215627, 1389288, 1505062, 1620836, 2257593, 2431254, 3010124, 3241672, 4515186, 4862508, 5267717, 6020248, 9030372, 9725016, 10535434, 15803151, 18060744, 21070868, 31606302, 42141736, 63212604, 126425208]

約数ペア:

[(1, 126425208), (2, 63212604), (3, 42141736), (4, 31606302), (6, 21070868), (7, 18060744), (8, 15803151), (12, 10535434), (13, 9725016), (14, 9030372), (21, 6020248), (24, 5267717), (26, 4862508), (28, 4515186), (39, 3241672), (42, 3010124), (52, 2431254), (56, 2257593), (78, 1620836), (84, 1505062), (91, 1389288), (104, 1215627), (107, 1181544), (156, 810418), (168, 752531), (182, 694644), (214, 590772), (273, 463096), (312, 405209), (321, 393848), (364, 347322), (428, 295386), (541, 233688), (546, 231548), (642, 196924), (728, 173661), (749, 168792), (856, 147693), (1082, 116844), (1092, 115774), (1284, 98462), (1391, 90888), (1498, 84396), (1623, 77896), (2164, 58422), (2184, 57887), (2247, 56264), (2568, 49231), (2782, 45444), (2996, 42198), (3246, 38948), (3787, 33384), (4173, 30296), (4328, 29211), (4494, 28132), (5564, 22722), (5992, 21099), (6492, 19474), (7033, 17976), (7574, 16692), (8346, 15148), (8988, 14066), (9737, 12984), (11128, 11361)]