121758168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{724751}}^1$

素因数の和:724767

約数の個数: 32

約数和(自身を含む): 347880960

約数和(自身を除く): 226122792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 724751, 1449502, 2174253, 2899004, 4348506, 5073257, 5798008, 8697012, 10146514, 15219771, 17394024, 20293028, 30439542, 40586056, 60879084, 121758168]

約数ペア:

[(1, 121758168), (2, 60879084), (3, 40586056), (4, 30439542), (6, 20293028), (7, 17394024), (8, 15219771), (12, 10146514), (14, 8697012), (21, 5798008), (24, 5073257), (28, 4348506), (42, 2899004), (56, 2174253), (84, 1449502), (168, 724751)]