156748204196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{21262643}}^1$

素因数の和:21262763

約数の個数: 24

約数和(自身を含む): 291723475680

約数和(自身を除く): 134975271484

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 21262643, 42525286, 85050572, 403990217, 807980434, 1615960868, 2062476371, 4124952742, 8249905484, 39187051049, 78374102098, 156748204196]

約数ペア:

[(1, 156748204196), (2, 78374102098), (4, 39187051049), (19, 8249905484), (38, 4124952742), (76, 2062476371), (97, 1615960868), (194, 807980434), (388, 403990217), (1843, 85050572), (3686, 42525286), (7372, 21262643)]