127280944

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6569}}^1$

素因数の和:6757

約数の個数: 40

約数和(自身を含む): 283508640

約数和(自身を除く): 156227696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 6569, 9688, 13138, 19376, 26276, 45983, 52552, 91966, 105104, 183932, 367864, 735728, 1136437, 2272874, 4545748, 7955059, 9091496, 15910118, 18182992, 31820236, 63640472, 127280944]

約数ペア:

[(1, 127280944), (2, 63640472), (4, 31820236), (7, 18182992), (8, 15910118), (14, 9091496), (16, 7955059), (28, 4545748), (56, 2272874), (112, 1136437), (173, 735728), (346, 367864), (692, 183932), (1211, 105104), (1384, 91966), (2422, 52552), (2768, 45983), (4844, 26276), (6569, 19376), (9688, 13138)]