127217048

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 291202560

約数和(自身を除く): 163985512

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1288, 1978, 2297, 2408, 3956, 4594, 6923, 7912, 9188, 13846, 16079, 18376, 27692, 32158, 52831, 55384, 64316, 98771, 105662, 128632, 197542, 211324, 369817, 395084, 422648, 691397, 739634, 790168, 1382794, 1479268, 2271733, 2765588, 2958536, 4543466, 5531176, 9086932, 15902131, 18173864, 31804262, 63608524, 127217048]

約数ペア:

[(1, 127217048), (2, 63608524), (4, 31804262), (7, 18173864), (8, 15902131), (14, 9086932), (23, 5531176), (28, 4543466), (43, 2958536), (46, 2765588), (56, 2271733), (86, 1479268), (92, 1382794), (161, 790168), (172, 739634), (184, 691397), (301, 422648), (322, 395084), (344, 369817), (602, 211324), (644, 197542), (989, 128632), (1204, 105662), (1288, 98771), (1978, 64316), (2297, 55384), (2408, 52831), (3956, 32158), (4594, 27692), (6923, 18376), (7912, 16079), (9188, 13846)]