165620196

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{93889}}^1$

素因数の和:93913

約数の個数: 54

約数和(自身を含む): 487007430

約数和(自身を除く): 321387234

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 93889, 187778, 281667, 375556, 563334, 657223, 845001, 1126668, 1314446, 1690002, 1971669, 2628892, 3380004, 3943338, 4600561, 5915007, 7886676, 9201122, 11830014, 13801683, 18402244, 23660028, 27603366, 41405049, 55206732, 82810098, 165620196]

約数ペア:

[(1, 165620196), (2, 82810098), (3, 55206732), (4, 41405049), (6, 27603366), (7, 23660028), (9, 18402244), (12, 13801683), (14, 11830014), (18, 9201122), (21, 7886676), (28, 5915007), (36, 4600561), (42, 3943338), (49, 3380004), (63, 2628892), (84, 1971669), (98, 1690002), (126, 1314446), (147, 1126668), (196, 845001), (252, 657223), (294, 563334), (441, 375556), (588, 281667), (882, 187778), (1764, 93889)]