160991547838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{997111}}^1$

素因数の和:997344

約数の個数: 32

約数和(自身を含む): 271374001920

約数和(自身を除く): 110382454082

約数列:

[1, 2, 11, 22, 41, 82, 179, 358, 451, 902, 1969, 3938, 7339, 14678, 80729, 161458, 997111, 1994222, 10968221, 21936442, 40881551, 81763102, 178482869, 356965738, 449697061, 899394122, 1963311559, 3926623118, 7317797629, 14635595258, 80495773919, 160991547838]

約数ペア:

[(1, 160991547838), (2, 80495773919), (11, 14635595258), (22, 7317797629), (41, 3926623118), (82, 1963311559), (179, 899394122), (358, 449697061), (451, 356965738), (902, 178482869), (1969, 81763102), (3938, 40881551), (7339, 21936442), (14678, 10968221), (80729, 1994222), (161458, 997111)]