131293932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 397135872

約数和(自身を除く): 265841940

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 53, 66, 77, 84, 98, 106, 132, 147, 154, 159, 196, 212, 231, 294, 308, 318, 371, 383, 462, 539, 583, 588, 636, 742, 766, 924, 1078, 1113, 1149, 1166, 1484, 1532, 1617, 1749, 2156, 2226, 2298, 2332, 2597, 2681, 3234, 3498, 4081, 4213, 4452, 4596, 5194, 5362, 6468, 6996, 7791, 8043, 8162, 8426, 10388, 10724, 12243, 12639, 15582, 16086, 16324, 16852, 18767, 20299, 24486, 25278, 28567, 29491, 31164, 32172, 37534, 40598, 48972, 50556, 56301, 57134, 58982, 60897, 75068, 81196, 85701, 88473, 112602, 114268, 117964, 121794, 142093, 171402, 176946, 206437, 223289, 225204, 243588, 284186, 342804, 353892, 412874, 426279, 446578, 568372, 619311, 669867, 825748, 852558, 893156, 994651, 1238622, 1339734, 1563023, 1705116, 1989302, 2477244, 2679468, 2983953, 3126046, 3978604, 4689069, 5967906, 6252092, 9378138, 10941161, 11935812, 18756276, 21882322, 32823483, 43764644, 65646966, 131293932]

約数ペア:

[(1, 131293932), (2, 65646966), (3, 43764644), (4, 32823483), (6, 21882322), (7, 18756276), (11, 11935812), (12, 10941161), (14, 9378138), (21, 6252092), (22, 5967906), (28, 4689069), (33, 3978604), (42, 3126046), (44, 2983953), (49, 2679468), (53, 2477244), (66, 1989302), (77, 1705116), (84, 1563023), (98, 1339734), (106, 1238622), (132, 994651), (147, 893156), (154, 852558), (159, 825748), (196, 669867), (212, 619311), (231, 568372), (294, 446578), (308, 426279), (318, 412874), (371, 353892), (383, 342804), (462, 284186), (539, 243588), (583, 225204), (588, 223289), (636, 206437), (742, 176946), (766, 171402), (924, 142093), (1078, 121794), (1113, 117964), (1149, 114268), (1166, 112602), (1484, 88473), (1532, 85701), (1617, 81196), (1749, 75068), (2156, 60897), (2226, 58982), (2298, 57134), (2332, 56301), (2597, 50556), (2681, 48972), (3234, 40598), (3498, 37534), (4081, 32172), (4213, 31164), (4452, 29491), (4596, 28567), (5194, 25278), (5362, 24486), (6468, 20299), (6996, 18767), (7791, 16852), (8043, 16324), (8162, 16086), (8426, 15582), (10388, 12639), (10724, 12243)]