142294824

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 457360020

約数和(自身を除く): 315065196

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 252, 294, 318, 371, 392, 424, 441, 477, 504, 588, 636, 742, 761, 882, 954, 1113, 1176, 1272, 1484, 1522, 1764, 1908, 2226, 2283, 2597, 2968, 3044, 3339, 3528, 3816, 4452, 4566, 5194, 5327, 6088, 6678, 6849, 7791, 8904, 9132, 10388, 10654, 13356, 13698, 15582, 15981, 18264, 20776, 21308, 23373, 26712, 27396, 31164, 31962, 37289, 40333, 42616, 46746, 47943, 54792, 62328, 63924, 74578, 80666, 93492, 95886, 111867, 120999, 127848, 149156, 161332, 186984, 191772, 223734, 241998, 282331, 298312, 322664, 335601, 362997, 383544, 447468, 483996, 564662, 671202, 725994, 846993, 894936, 967992, 1129324, 1342404, 1451988, 1693986, 1976317, 2258648, 2540979, 2684808, 2903976, 3387972, 3952634, 5081958, 5928951, 6775944, 7905268, 10163916, 11857902, 15810536, 17786853, 20327832, 23715804, 35573706, 47431608, 71147412, 142294824]

約数ペア:

[(1, 142294824), (2, 71147412), (3, 47431608), (4, 35573706), (6, 23715804), (7, 20327832), (8, 17786853), (9, 15810536), (12, 11857902), (14, 10163916), (18, 7905268), (21, 6775944), (24, 5928951), (28, 5081958), (36, 3952634), (42, 3387972), (49, 2903976), (53, 2684808), (56, 2540979), (63, 2258648), (72, 1976317), (84, 1693986), (98, 1451988), (106, 1342404), (126, 1129324), (147, 967992), (159, 894936), (168, 846993), (196, 725994), (212, 671202), (252, 564662), (294, 483996), (318, 447468), (371, 383544), (392, 362997), (424, 335601), (441, 322664), (477, 298312), (504, 282331), (588, 241998), (636, 223734), (742, 191772), (761, 186984), (882, 161332), (954, 149156), (1113, 127848), (1176, 120999), (1272, 111867), (1484, 95886), (1522, 93492), (1764, 80666), (1908, 74578), (2226, 63924), (2283, 62328), (2597, 54792), (2968, 47943), (3044, 46746), (3339, 42616), (3528, 40333), (3816, 37289), (4452, 31962), (4566, 31164), (5194, 27396), (5327, 26712), (6088, 23373), (6678, 21308), (6849, 20776), (7791, 18264), (8904, 15981), (9132, 15582), (10388, 13698), (10654, 13356)]