131399016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{782137}}^1$

素因数の和:782153

約数の個数: 32

約数和(自身を含む): 375426240

約数和(自身を除く): 244027224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 782137, 1564274, 2346411, 3128548, 4692822, 5474959, 6257096, 9385644, 10949918, 16424877, 18771288, 21899836, 32849754, 43799672, 65699508, 131399016]

約数ペア:

[(1, 131399016), (2, 65699508), (3, 43799672), (4, 32849754), (6, 21899836), (7, 18771288), (8, 16424877), (12, 10949918), (14, 9385644), (21, 6257096), (24, 5474959), (28, 4692822), (42, 3128548), (56, 2346411), (84, 1564274), (168, 782137)]