159402992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1481}}^1$

素因数の和:1558

約数の個数: 60

約数和(自身を含む): 364963248

約数和(自身を除く): 205560256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1481, 1736, 1922, 2962, 3472, 3844, 5924, 6727, 7688, 10367, 11848, 13454, 15376, 20734, 23696, 26908, 41468, 45911, 53816, 82936, 91822, 107632, 165872, 183644, 321377, 367288, 642754, 734576, 1285508, 1423241, 2571016, 2846482, 5142032, 5692964, 9962687, 11385928, 19925374, 22771856, 39850748, 79701496, 159402992]

約数ペア:

[(1, 159402992), (2, 79701496), (4, 39850748), (7, 22771856), (8, 19925374), (14, 11385928), (16, 9962687), (28, 5692964), (31, 5142032), (56, 2846482), (62, 2571016), (112, 1423241), (124, 1285508), (217, 734576), (248, 642754), (434, 367288), (496, 321377), (868, 183644), (961, 165872), (1481, 107632), (1736, 91822), (1922, 82936), (2962, 53816), (3472, 45911), (3844, 41468), (5924, 26908), (6727, 23696), (7688, 20734), (10367, 15376), (11848, 13454)]