140207808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 418338000

約数和(自身を除く): 278130192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 149, 156, 169, 174, 192, 208, 232, 298, 312, 338, 348, 377, 416, 447, 464, 507, 596, 624, 676, 696, 754, 832, 894, 928, 1014, 1131, 1192, 1248, 1352, 1392, 1508, 1788, 1856, 1937, 2028, 2262, 2384, 2496, 2704, 2784, 3016, 3576, 3874, 4056, 4321, 4524, 4768, 4901, 5408, 5568, 5811, 6032, 7152, 7748, 8112, 8642, 9048, 9536, 9802, 10816, 11622, 12064, 12963, 14304, 14703, 15496, 16224, 17284, 18096, 19604, 23244, 24128, 25181, 25926, 28608, 29406, 30992, 32448, 34568, 36192, 39208, 46488, 50362, 51852, 56173, 58812, 61984, 69136, 72384, 75543, 78416, 92976, 100724, 103704, 112346, 117624, 123968, 138272, 151086, 156832, 168519, 185952, 201448, 207408, 224692, 235248, 276544, 302172, 313664, 337038, 371904, 402896, 414816, 449384, 470496, 604344, 674076, 730249, 805792, 829632, 898768, 940992, 1208688, 1348152, 1460498, 1611584, 1797536, 2190747, 2417376, 2696304, 2920996, 3595072, 4381494, 4834752, 5392608, 5841992, 8762988, 10785216, 11683984, 17525976, 23367968, 35051952, 46735936, 70103904, 140207808]

約数ペア:

[(1, 140207808), (2, 70103904), (3, 46735936), (4, 35051952), (6, 23367968), (8, 17525976), (12, 11683984), (13, 10785216), (16, 8762988), (24, 5841992), (26, 5392608), (29, 4834752), (32, 4381494), (39, 3595072), (48, 2920996), (52, 2696304), (58, 2417376), (64, 2190747), (78, 1797536), (87, 1611584), (96, 1460498), (104, 1348152), (116, 1208688), (149, 940992), (156, 898768), (169, 829632), (174, 805792), (192, 730249), (208, 674076), (232, 604344), (298, 470496), (312, 449384), (338, 414816), (348, 402896), (377, 371904), (416, 337038), (447, 313664), (464, 302172), (507, 276544), (596, 235248), (624, 224692), (676, 207408), (696, 201448), (754, 185952), (832, 168519), (894, 156832), (928, 151086), (1014, 138272), (1131, 123968), (1192, 117624), (1248, 112346), (1352, 103704), (1392, 100724), (1508, 92976), (1788, 78416), (1856, 75543), (1937, 72384), (2028, 69136), (2262, 61984), (2384, 58812), (2496, 56173), (2704, 51852), (2784, 50362), (3016, 46488), (3576, 39208), (3874, 36192), (4056, 34568), (4321, 32448), (4524, 30992), (4768, 29406), (4901, 28608), (5408, 25926), (5568, 25181), (5811, 24128), (6032, 23244), (7152, 19604), (7748, 18096), (8112, 17284), (8642, 16224), (9048, 15496), (9536, 14703), (9802, 14304), (10816, 12963), (11622, 12064)]