156619945412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{477797}}^1$

素因数の和:478340

約数の個数: 48

約数和(自身を含む): 327501861120

約数和(自身を除く): 170881915708

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 509, 644, 1018, 2036, 3563, 7126, 11707, 14252, 23414, 46828, 81949, 163898, 327796, 477797, 955594, 1911188, 3344579, 6689158, 10989331, 13378316, 21978662, 43957324, 76925317, 153850634, 243198673, 307701268, 486397346, 972794692, 1702390711, 3404781422, 5593569479, 6809562844, 11187138958, 22374277916, 39154986353, 78309972706, 156619945412]

約数ペア:

[(1, 156619945412), (2, 78309972706), (4, 39154986353), (7, 22374277916), (14, 11187138958), (23, 6809562844), (28, 5593569479), (46, 3404781422), (92, 1702390711), (161, 972794692), (322, 486397346), (509, 307701268), (644, 243198673), (1018, 153850634), (2036, 76925317), (3563, 43957324), (7126, 21978662), (11707, 13378316), (14252, 10989331), (23414, 6689158), (46828, 3344579), (81949, 1911188), (163898, 955594), (327796, 477797)]