142140726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 383056128

約数和(自身を除く): 240915402

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 107, 117, 126, 182, 214, 234, 273, 321, 546, 642, 749, 811, 819, 963, 1391, 1498, 1622, 1638, 1926, 2247, 2433, 2782, 4173, 4494, 4866, 5677, 6741, 7299, 8346, 9737, 10543, 11354, 12519, 13482, 14598, 17031, 19474, 21086, 25038, 29211, 31629, 34062, 51093, 58422, 63258, 73801, 86777, 87633, 94887, 102186, 147602, 173554, 175266, 189774, 221403, 260331, 442806, 520662, 607439, 664209, 780993, 1128101, 1214878, 1328418, 1561986, 1822317, 2256202, 3384303, 3644634, 5466951, 6768606, 7896707, 10152909, 10933902, 15793414, 20305818, 23690121, 47380242, 71070363, 142140726]

約数ペア:

[(1, 142140726), (2, 71070363), (3, 47380242), (6, 23690121), (7, 20305818), (9, 15793414), (13, 10933902), (14, 10152909), (18, 7896707), (21, 6768606), (26, 5466951), (39, 3644634), (42, 3384303), (63, 2256202), (78, 1822317), (91, 1561986), (107, 1328418), (117, 1214878), (126, 1128101), (182, 780993), (214, 664209), (234, 607439), (273, 520662), (321, 442806), (546, 260331), (642, 221403), (749, 189774), (811, 175266), (819, 173554), (963, 147602), (1391, 102186), (1498, 94887), (1622, 87633), (1638, 86777), (1926, 73801), (2247, 63258), (2433, 58422), (2782, 51093), (4173, 34062), (4494, 31629), (4866, 29211), (5677, 25038), (6741, 21086), (7299, 19474), (8346, 17031), (9737, 14598), (10543, 13482), (11354, 12519)]