142197804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{80611}}^1$

素因数の和:80635

約数の個数: 54

約数和(自身を含む): 418134444

約数和(自身を除く): 275936640

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, 80611, 161222, 241833, 322444, 483666, 564277, 725499, 967332, 1128554, 1450998, 1692831, 2257108, 2901996, 3385662, 3949939, 5078493, 6771324, 7899878, 10156986, 11849817, 15799756, 20313972, 23699634, 35549451, 47399268, 71098902, 142197804]

約数ペア:

[(1, 142197804), (2, 71098902), (3, 47399268), (4, 35549451), (6, 23699634), (7, 20313972), (9, 15799756), (12, 11849817), (14, 10156986), (18, 7899878), (21, 6771324), (28, 5078493), (36, 3949939), (42, 3385662), (49, 2901996), (63, 2257108), (84, 1692831), (98, 1450998), (126, 1128554), (147, 967332), (196, 725499), (252, 564277), (294, 483666), (441, 322444), (588, 241833), (882, 161222), (1764, 80611)]