142672488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{849241}}^1$

素因数の和:849257

約数の個数: 32

約数和(自身を含む): 407636160

約数和(自身を除く): 264963672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 849241, 1698482, 2547723, 3396964, 5095446, 5944687, 6793928, 10190892, 11889374, 17834061, 20381784, 23778748, 35668122, 47557496, 71336244, 142672488]

約数ペア:

[(1, 142672488), (2, 71336244), (3, 47557496), (4, 35668122), (6, 23778748), (7, 20381784), (8, 17834061), (12, 11889374), (14, 10190892), (21, 6793928), (24, 5944687), (28, 5095446), (42, 3396964), (56, 2547723), (84, 1698482), (168, 849241)]