142068444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 405409536

約数和(自身を除く): 263341092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 71, 82, 83, 84, 98, 123, 142, 147, 164, 166, 196, 213, 246, 249, 284, 287, 294, 332, 426, 492, 497, 498, 574, 581, 588, 852, 861, 994, 996, 1148, 1162, 1491, 1722, 1743, 1988, 2009, 2324, 2911, 2982, 3403, 3444, 3479, 3486, 4018, 4067, 5822, 5893, 5964, 6027, 6806, 6958, 6972, 8036, 8134, 8733, 10209, 10437, 11644, 11786, 12054, 12201, 13612, 13916, 16268, 17466, 17679, 20377, 20418, 20874, 23572, 23821, 24108, 24402, 34932, 35358, 40754, 40836, 41251, 41748, 47642, 48804, 61131, 70716, 71463, 81508, 82502, 95284, 122262, 123753, 142639, 142926, 165004, 166747, 241613, 244524, 247506, 285278, 285852, 288757, 333494, 427917, 483226, 495012, 500241, 570556, 577514, 666988, 724839, 855834, 866271, 966452, 1000482, 1155028, 1449678, 1691291, 1711668, 1732542, 2000964, 2899356, 3382582, 3465084, 5073873, 6765164, 10147746, 11839037, 20295492, 23678074, 35517111, 47356148, 71034222, 142068444]

約数ペア:

[(1, 142068444), (2, 71034222), (3, 47356148), (4, 35517111), (6, 23678074), (7, 20295492), (12, 11839037), (14, 10147746), (21, 6765164), (28, 5073873), (41, 3465084), (42, 3382582), (49, 2899356), (71, 2000964), (82, 1732542), (83, 1711668), (84, 1691291), (98, 1449678), (123, 1155028), (142, 1000482), (147, 966452), (164, 866271), (166, 855834), (196, 724839), (213, 666988), (246, 577514), (249, 570556), (284, 500241), (287, 495012), (294, 483226), (332, 427917), (426, 333494), (492, 288757), (497, 285852), (498, 285278), (574, 247506), (581, 244524), (588, 241613), (852, 166747), (861, 165004), (994, 142926), (996, 142639), (1148, 123753), (1162, 122262), (1491, 95284), (1722, 82502), (1743, 81508), (1988, 71463), (2009, 70716), (2324, 61131), (2911, 48804), (2982, 47642), (3403, 41748), (3444, 41251), (3479, 40836), (3486, 40754), (4018, 35358), (4067, 34932), (5822, 24402), (5893, 24108), (5964, 23821), (6027, 23572), (6806, 20874), (6958, 20418), (6972, 20377), (8036, 17679), (8134, 17466), (8733, 16268), (10209, 13916), (10437, 13612), (11644, 12201), (11786, 12054)]