156728974105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1\times {\mathrm{35227}}^1$

素因数の和:37257

約数の個数: 32

約数和(自身を含む): 210289177728

約数和(自身を除く): 53560203623

約数列:

[1, 5, 11, 41, 55, 205, 451, 1973, 2255, 9865, 21703, 35227, 80893, 108515, 176135, 387497, 404465, 889823, 1444307, 1937485, 4449115, 7221535, 15887377, 69502871, 79436885, 347514355, 764531581, 2849617711, 3822657905, 14248088555, 31345794821, 156728974105]

約数ペア:

[(1, 156728974105), (5, 31345794821), (11, 14248088555), (41, 3822657905), (55, 2849617711), (205, 764531581), (451, 347514355), (1973, 79436885), (2255, 69502871), (9865, 15887377), (21703, 7221535), (35227, 4449115), (80893, 1937485), (108515, 1444307), (176135, 889823), (387497, 404465)]