155204972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{96281}}^1$

素因数の和:96329

約数の個数: 24

約数和(自身を含む): 301940352

約数和(自身を除く): 146735380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 96281, 192562, 385124, 1251653, 2503306, 2984711, 5006612, 5969422, 11938844, 38801243, 77602486, 155204972]

約数ペア:

[(1, 155204972), (2, 77602486), (4, 38801243), (13, 11938844), (26, 5969422), (31, 5006612), (52, 2984711), (62, 2503306), (124, 1251653), (403, 385124), (806, 192562), (1612, 96281)]