142971264

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 128

約数和(自身を含む): 432684000

約数和(自身を除く): 289712736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 288, 328, 369, 384, 432, 492, 576, 656, 738, 864, 984, 1009, 1107, 1152, 1312, 1476, 1728, 1968, 2018, 2214, 2624, 2952, 3027, 3456, 3936, 4036, 4428, 5248, 5904, 6054, 7872, 8072, 8856, 9081, 11808, 12108, 15744, 16144, 17712, 18162, 23616, 24216, 27243, 32288, 35424, 36324, 41369, 47232, 48432, 54486, 64576, 70848, 72648, 82738, 96864, 108972, 124107, 129152, 141696, 145296, 165476, 193728, 217944, 248214, 290592, 330952, 372321, 387456, 435888, 496428, 581184, 661904, 744642, 871776, 992856, 1116963, 1162368, 1323808, 1489284, 1743552, 1985712, 2233926, 2647616, 2978568, 3487104, 3971424, 4467852, 5295232, 5957136, 7942848, 8935704, 11914272, 15885696, 17871408, 23828544, 35742816, 47657088, 71485632, 142971264]

約数ペア:

[(1, 142971264), (2, 71485632), (3, 47657088), (4, 35742816), (6, 23828544), (8, 17871408), (9, 15885696), (12, 11914272), (16, 8935704), (18, 7942848), (24, 5957136), (27, 5295232), (32, 4467852), (36, 3971424), (41, 3487104), (48, 2978568), (54, 2647616), (64, 2233926), (72, 1985712), (82, 1743552), (96, 1489284), (108, 1323808), (123, 1162368), (128, 1116963), (144, 992856), (164, 871776), (192, 744642), (216, 661904), (246, 581184), (288, 496428), (328, 435888), (369, 387456), (384, 372321), (432, 330952), (492, 290592), (576, 248214), (656, 217944), (738, 193728), (864, 165476), (984, 145296), (1009, 141696), (1107, 129152), (1152, 124107), (1312, 108972), (1476, 96864), (1728, 82738), (1968, 72648), (2018, 70848), (2214, 64576), (2624, 54486), (2952, 48432), (3027, 47232), (3456, 41369), (3936, 36324), (4036, 35424), (4428, 32288), (5248, 27243), (5904, 24216), (6054, 23616), (7872, 18162), (8072, 17712), (8856, 16144), (9081, 15744), (11808, 12108)]