144498424

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{5171}}^1$

素因数の和:5683

約数の個数: 32

約数和(自身を含む): 310320000

約数和(自身を除く): 165821576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 3493, 3992, 5171, 6986, 10342, 13972, 20684, 27944, 36197, 41368, 72394, 144788, 289576, 2580329, 5160658, 10321316, 18062303, 20642632, 36124606, 72249212, 144498424]

約数ペア:

[(1, 144498424), (2, 72249212), (4, 36124606), (7, 20642632), (8, 18062303), (14, 10321316), (28, 5160658), (56, 2580329), (499, 289576), (998, 144788), (1996, 72394), (3493, 41368), (3992, 36197), (5171, 27944), (6986, 20684), (10342, 13972)]