157055269

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 190783104

約数和(自身を除く): 33727835

約数列:

[1, 7, 31, 37, 217, 259, 631, 961, 1147, 4417, 6727, 8029, 19561, 23347, 35557, 136927, 163429, 248899, 606391, 723757, 4244737, 5066299, 22436467, 157055269]

約数ペア:

[(1, 157055269), (7, 22436467), (31, 5066299), (37, 4244737), (217, 723757), (259, 606391), (631, 248899), (961, 163429), (1147, 136927), (4417, 35557), (6727, 23347), (8029, 19561)]