156776406

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{2069}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 319839840

約数和(自身を除く): 163063434

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 346, 438, 519, 1038, 2069, 4138, 6207, 12414, 12629, 25258, 37887, 75774, 151037, 302074, 357937, 453111, 715874, 906222, 1073811, 2147622, 26129401, 52258802, 78388203, 156776406]

約数ペア:

[(1, 156776406), (2, 78388203), (3, 52258802), (6, 26129401), (73, 2147622), (146, 1073811), (173, 906222), (219, 715874), (346, 453111), (438, 357937), (519, 302074), (1038, 151037), (2069, 75774), (4138, 37887), (6207, 25258), (12414, 12629)]