127177128

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 396802560

約数和(自身を除く): 269625432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 248, 279, 312, 324, 351, 372, 403, 468, 487, 558, 648, 702, 744, 806, 837, 936, 974, 1053, 1116, 1209, 1404, 1461, 1612, 1674, 1948, 2106, 2232, 2418, 2511, 2808, 2922, 3224, 3348, 3627, 3896, 4212, 4383, 4836, 5022, 5844, 6331, 6696, 7254, 8424, 8766, 9672, 10044, 10881, 11688, 12662, 13149, 14508, 15097, 17532, 18993, 20088, 21762, 25324, 26298, 29016, 30194, 32643, 35064, 37986, 39447, 43524, 45291, 50648, 52596, 56979, 60388, 65286, 75972, 78894, 87048, 90582, 105192, 113958, 120776, 130572, 135873, 151944, 157788, 170937, 181164, 196261, 227916, 261144, 271746, 315576, 341874, 362328, 392522, 407619, 455832, 512811, 543492, 588783, 683748, 785044, 815238, 1025622, 1086984, 1177566, 1222857, 1367496, 1570088, 1630476, 1766349, 2051244, 2355132, 2445714, 3260952, 3532698, 4102488, 4710264, 4891428, 5299047, 7065396, 9782856, 10598094, 14130792, 15897141, 21196188, 31794282, 42392376, 63588564, 127177128]

約数ペア:

[(1, 127177128), (2, 63588564), (3, 42392376), (4, 31794282), (6, 21196188), (8, 15897141), (9, 14130792), (12, 10598094), (13, 9782856), (18, 7065396), (24, 5299047), (26, 4891428), (27, 4710264), (31, 4102488), (36, 3532698), (39, 3260952), (52, 2445714), (54, 2355132), (62, 2051244), (72, 1766349), (78, 1630476), (81, 1570088), (93, 1367496), (104, 1222857), (108, 1177566), (117, 1086984), (124, 1025622), (156, 815238), (162, 785044), (186, 683748), (216, 588783), (234, 543492), (248, 512811), (279, 455832), (312, 407619), (324, 392522), (351, 362328), (372, 341874), (403, 315576), (468, 271746), (487, 261144), (558, 227916), (648, 196261), (702, 181164), (744, 170937), (806, 157788), (837, 151944), (936, 135873), (974, 130572), (1053, 120776), (1116, 113958), (1209, 105192), (1404, 90582), (1461, 87048), (1612, 78894), (1674, 75972), (1948, 65286), (2106, 60388), (2232, 56979), (2418, 52596), (2511, 50648), (2808, 45291), (2922, 43524), (3224, 39447), (3348, 37986), (3627, 35064), (3896, 32643), (4212, 30194), (4383, 29016), (4836, 26298), (5022, 25324), (5844, 21762), (6331, 20088), (6696, 18993), (7254, 17532), (8424, 15097), (8766, 14508), (9672, 13149), (10044, 12662), (10881, 11688)]