168687624959

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{6529}}^1$

素因数の和:6880

約数の個数: 48

約数和(自身を含む): 206246027520

約数和(自身を除く): 37558402561

約数列:

[1, 7, 31, 49, 73, 217, 233, 511, 1519, 1631, 2263, 3577, 6529, 7223, 11417, 15841, 17009, 45703, 50561, 110887, 119063, 202399, 319921, 353927, 476617, 527279, 833441, 1416793, 1521257, 3336319, 3690953, 9917551, 10648799, 14775127, 23354233, 25836671, 47158967, 74541593, 103425889, 111051761, 330112769, 723981223, 777362327, 2310789383, 3442604591, 5441536289, 24098232137, 168687624959]

約数ペア:

[(1, 168687624959), (7, 24098232137), (31, 5441536289), (49, 3442604591), (73, 2310789383), (217, 777362327), (233, 723981223), (511, 330112769), (1519, 111051761), (1631, 103425889), (2263, 74541593), (3577, 47158967), (6529, 25836671), (7223, 23354233), (11417, 14775127), (15841, 10648799), (17009, 9917551), (45703, 3690953), (50561, 3336319), (110887, 1521257), (119063, 1416793), (202399, 833441), (319921, 527279), (353927, 476617)]