127992312

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 434511000

約数和(自身を除く): 306518688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 116, 126, 139, 147, 162, 168, 174, 189, 196, 203, 216, 232, 252, 261, 278, 294, 324, 348, 378, 392, 406, 417, 441, 504, 522, 556, 567, 588, 609, 648, 696, 756, 783, 812, 834, 882, 973, 1044, 1112, 1134, 1176, 1218, 1251, 1323, 1421, 1512, 1566, 1624, 1668, 1764, 1827, 1946, 2088, 2268, 2349, 2436, 2502, 2646, 2842, 2919, 3132, 3336, 3528, 3654, 3753, 3892, 3969, 4031, 4263, 4536, 4698, 4872, 5004, 5292, 5481, 5684, 5838, 6264, 6811, 7308, 7506, 7784, 7938, 8062, 8526, 8757, 9396, 10008, 10584, 10962, 11259, 11368, 11676, 12093, 12789, 13622, 14616, 15012, 15876, 16124, 16443, 17052, 17514, 18792, 20433, 21924, 22518, 23352, 24186, 25578, 26271, 27244, 28217, 30024, 31752, 32248, 32886, 34104, 35028, 36279, 38367, 40866, 43848, 45036, 48372, 51156, 52542, 54488, 56434, 61299, 65772, 70056, 72558, 76734, 78813, 81732, 84651, 90072, 96744, 102312, 105084, 108837, 112868, 115101, 122598, 131544, 145116, 153468, 157626, 163464, 169302, 183897, 197519, 210168, 217674, 225736, 230202, 245196, 253953, 290232, 306936, 315252, 326511, 338604, 367794, 395038, 435348, 460404, 490392, 507906, 551691, 592557, 630504, 653022, 677208, 735588, 761859, 790076, 870696, 920808, 1015812, 1103382, 1185114, 1306044, 1471176, 1523718, 1580152, 1777671, 2031624, 2206764, 2285577, 2370228, 2612088, 3047436, 3555342, 4413528, 4571154, 4740456, 5333013, 6094872, 7110684, 9142308, 10666026, 14221368, 15999039, 18284616, 21332052, 31998078, 42664104, 63996156, 127992312]

約数ペア:

[(1, 127992312), (2, 63996156), (3, 42664104), (4, 31998078), (6, 21332052), (7, 18284616), (8, 15999039), (9, 14221368), (12, 10666026), (14, 9142308), (18, 7110684), (21, 6094872), (24, 5333013), (27, 4740456), (28, 4571154), (29, 4413528), (36, 3555342), (42, 3047436), (49, 2612088), (54, 2370228), (56, 2285577), (58, 2206764), (63, 2031624), (72, 1777671), (81, 1580152), (84, 1523718), (87, 1471176), (98, 1306044), (108, 1185114), (116, 1103382), (126, 1015812), (139, 920808), (147, 870696), (162, 790076), (168, 761859), (174, 735588), (189, 677208), (196, 653022), (203, 630504), (216, 592557), (232, 551691), (252, 507906), (261, 490392), (278, 460404), (294, 435348), (324, 395038), (348, 367794), (378, 338604), (392, 326511), (406, 315252), (417, 306936), (441, 290232), (504, 253953), (522, 245196), (556, 230202), (567, 225736), (588, 217674), (609, 210168), (648, 197519), (696, 183897), (756, 169302), (783, 163464), (812, 157626), (834, 153468), (882, 145116), (973, 131544), (1044, 122598), (1112, 115101), (1134, 112868), (1176, 108837), (1218, 105084), (1251, 102312), (1323, 96744), (1421, 90072), (1512, 84651), (1566, 81732), (1624, 78813), (1668, 76734), (1764, 72558), (1827, 70056), (1946, 65772), (2088, 61299), (2268, 56434), (2349, 54488), (2436, 52542), (2502, 51156), (2646, 48372), (2842, 45036), (2919, 43848), (3132, 40866), (3336, 38367), (3528, 36279), (3654, 35028), (3753, 34104), (3892, 32886), (3969, 32248), (4031, 31752), (4263, 30024), (4536, 28217), (4698, 27244), (4872, 26271), (5004, 25578), (5292, 24186), (5481, 23352), (5684, 22518), (5838, 21924), (6264, 20433), (6811, 18792), (7308, 17514), (7506, 17052), (7784, 16443), (7938, 16124), (8062, 15876), (8526, 15012), (8757, 14616), (9396, 13622), (10008, 12789), (10584, 12093), (10962, 11676), (11259, 11368)]