144520656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{430121}}^1$

素因数の和:430139

約数の個数: 40

約数和(自身を含む): 426681024

約数和(自身を除く): 282160368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 430121, 860242, 1290363, 1720484, 2580726, 3010847, 3440968, 5161452, 6021694, 6881936, 9032541, 10322904, 12043388, 18065082, 20645808, 24086776, 36130164, 48173552, 72260328, 144520656]

約数ペア:

[(1, 144520656), (2, 72260328), (3, 48173552), (4, 36130164), (6, 24086776), (7, 20645808), (8, 18065082), (12, 12043388), (14, 10322904), (16, 9032541), (21, 6881936), (24, 6021694), (28, 5161452), (42, 3440968), (48, 3010847), (56, 2580726), (84, 1720484), (112, 1290363), (168, 860242), (336, 430121)]