157942312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{7703}}^1$

素因数の和:7953

約数の個数: 32

約数和(自身を含む): 324492480

約数和(自身を除く): 166550168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 5126, 7703, 10252, 15406, 20504, 30812, 61624, 84733, 169466, 338932, 677864, 1794799, 3589598, 7179196, 14358392, 19742789, 39485578, 78971156, 157942312]

約数ペア:

[(1, 157942312), (2, 78971156), (4, 39485578), (8, 19742789), (11, 14358392), (22, 7179196), (44, 3589598), (88, 1794799), (233, 677864), (466, 338932), (932, 169466), (1864, 84733), (2563, 61624), (5126, 30812), (7703, 20504), (10252, 15406)]