127974816

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 120

約数和(自身を含む): 380997540

約数和(自身を除く): 253022724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 288, 291, 324, 388, 432, 509, 582, 648, 776, 864, 873, 1018, 1164, 1296, 1527, 1552, 1746, 2036, 2328, 2592, 2619, 3054, 3104, 3492, 4072, 4581, 4656, 5238, 6108, 6984, 7857, 8144, 9162, 9312, 10476, 12216, 13743, 13968, 15714, 16288, 18324, 20952, 24432, 27486, 27936, 31428, 36648, 41229, 41904, 48864, 49373, 54972, 62856, 73296, 82458, 83808, 98746, 109944, 125712, 146592, 148119, 164916, 197492, 219888, 251424, 296238, 329832, 394984, 439776, 444357, 592476, 659664, 789968, 888714, 1184952, 1319328, 1333071, 1579936, 1777428, 2369904, 2666142, 3554856, 3999213, 4739808, 5332284, 7109712, 7998426, 10664568, 14219424, 15996852, 21329136, 31993704, 42658272, 63987408, 127974816]

約数ペア:

[(1, 127974816), (2, 63987408), (3, 42658272), (4, 31993704), (6, 21329136), (8, 15996852), (9, 14219424), (12, 10664568), (16, 7998426), (18, 7109712), (24, 5332284), (27, 4739808), (32, 3999213), (36, 3554856), (48, 2666142), (54, 2369904), (72, 1777428), (81, 1579936), (96, 1333071), (97, 1319328), (108, 1184952), (144, 888714), (162, 789968), (194, 659664), (216, 592476), (288, 444357), (291, 439776), (324, 394984), (388, 329832), (432, 296238), (509, 251424), (582, 219888), (648, 197492), (776, 164916), (864, 148119), (873, 146592), (1018, 125712), (1164, 109944), (1296, 98746), (1527, 83808), (1552, 82458), (1746, 73296), (2036, 62856), (2328, 54972), (2592, 49373), (2619, 48864), (3054, 41904), (3104, 41229), (3492, 36648), (4072, 31428), (4581, 27936), (4656, 27486), (5238, 24432), (6108, 20952), (6984, 18324), (7857, 16288), (8144, 15714), (9162, 13968), (9312, 13743), (10476, 12216)]