139458384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 454970880

約数和(自身を除く): 315512496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 41, 46, 48, 52, 69, 72, 78, 79, 82, 92, 104, 117, 123, 138, 144, 156, 158, 164, 184, 207, 208, 234, 237, 246, 276, 299, 312, 316, 328, 368, 369, 414, 468, 474, 492, 533, 552, 598, 624, 632, 656, 711, 738, 828, 897, 936, 943, 948, 984, 1027, 1066, 1104, 1196, 1264, 1422, 1476, 1599, 1656, 1794, 1817, 1872, 1886, 1896, 1968, 2054, 2132, 2392, 2691, 2829, 2844, 2952, 3081, 3198, 3239, 3312, 3588, 3634, 3772, 3792, 4108, 4264, 4784, 4797, 5382, 5451, 5658, 5688, 5904, 6162, 6396, 6478, 7176, 7268, 7544, 8216, 8487, 8528, 9243, 9594, 9717, 10764, 10902, 11316, 11376, 12259, 12324, 12792, 12956, 14352, 14536, 15088, 16353, 16432, 16974, 18486, 19188, 19434, 21528, 21804, 22632, 23621, 24518, 24648, 25584, 25912, 29072, 29151, 32706, 33948, 36777, 36972, 38376, 38868, 42107, 43056, 43608, 45264, 47242, 49036, 49296, 51824, 58302, 65412, 67896, 70863, 73554, 73944, 74497, 76752, 77736, 84214, 87216, 94484, 98072, 110331, 116604, 126321, 130824, 135792, 141726, 147108, 147888, 148994, 155472, 168428, 188968, 196144, 212589, 220662, 223491, 233208, 252642, 261648, 283452, 294216, 297988, 336856, 377936, 378963, 425178, 441324, 446982, 466416, 505284, 566904, 588432, 595976, 670473, 673712, 757926, 850356, 882648, 893964, 968461, 1010568, 1133808, 1191952, 1340946, 1515852, 1700712, 1765296, 1787928, 1936922, 2021136, 2681892, 2905383, 3031704, 3401424, 3575856, 3873844, 5363784, 5810766, 6063408, 7747688, 8716149, 10727568, 11621532, 15495376, 17432298, 23243064, 34864596, 46486128, 69729192, 139458384]

約数ペア:

[(1, 139458384), (2, 69729192), (3, 46486128), (4, 34864596), (6, 23243064), (8, 17432298), (9, 15495376), (12, 11621532), (13, 10727568), (16, 8716149), (18, 7747688), (23, 6063408), (24, 5810766), (26, 5363784), (36, 3873844), (39, 3575856), (41, 3401424), (46, 3031704), (48, 2905383), (52, 2681892), (69, 2021136), (72, 1936922), (78, 1787928), (79, 1765296), (82, 1700712), (92, 1515852), (104, 1340946), (117, 1191952), (123, 1133808), (138, 1010568), (144, 968461), (156, 893964), (158, 882648), (164, 850356), (184, 757926), (207, 673712), (208, 670473), (234, 595976), (237, 588432), (246, 566904), (276, 505284), (299, 466416), (312, 446982), (316, 441324), (328, 425178), (368, 378963), (369, 377936), (414, 336856), (468, 297988), (474, 294216), (492, 283452), (533, 261648), (552, 252642), (598, 233208), (624, 223491), (632, 220662), (656, 212589), (711, 196144), (738, 188968), (828, 168428), (897, 155472), (936, 148994), (943, 147888), (948, 147108), (984, 141726), (1027, 135792), (1066, 130824), (1104, 126321), (1196, 116604), (1264, 110331), (1422, 98072), (1476, 94484), (1599, 87216), (1656, 84214), (1794, 77736), (1817, 76752), (1872, 74497), (1886, 73944), (1896, 73554), (1968, 70863), (2054, 67896), (2132, 65412), (2392, 58302), (2691, 51824), (2829, 49296), (2844, 49036), (2952, 47242), (3081, 45264), (3198, 43608), (3239, 43056), (3312, 42107), (3588, 38868), (3634, 38376), (3772, 36972), (3792, 36777), (4108, 33948), (4264, 32706), (4784, 29151), (4797, 29072), (5382, 25912), (5451, 25584), (5658, 24648), (5688, 24518), (5904, 23621), (6162, 22632), (6396, 21804), (6478, 21528), (7176, 19434), (7268, 19188), (7544, 18486), (8216, 16974), (8487, 16432), (8528, 16353), (9243, 15088), (9594, 14536), (9717, 14352), (10764, 12956), (10902, 12792), (11316, 12324), (11376, 12259)]