155476048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106783}}^1$

素因数の和:106811

約数の個数: 40

約数和(自身を含む): 370754048

約数和(自身を除く): 215278000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 106783, 213566, 427132, 747481, 854264, 1388179, 1494962, 1708528, 2776358, 2989924, 5552716, 5979848, 9717253, 11105432, 11959696, 19434506, 22210864, 38869012, 77738024, 155476048]

約数ペア:

[(1, 155476048), (2, 77738024), (4, 38869012), (7, 22210864), (8, 19434506), (13, 11959696), (14, 11105432), (16, 9717253), (26, 5979848), (28, 5552716), (52, 2989924), (56, 2776358), (91, 1708528), (104, 1494962), (112, 1388179), (182, 854264), (208, 747481), (364, 427132), (728, 213566), (1456, 106783)]