157456488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{937241}}^1$

素因数の和:937257

約数の個数: 32

約数和(自身を含む): 449876160

約数和(自身を除く): 292419672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 937241, 1874482, 2811723, 3748964, 5623446, 6560687, 7497928, 11246892, 13121374, 19682061, 22493784, 26242748, 39364122, 52485496, 78728244, 157456488]

約数ペア:

[(1, 157456488), (2, 78728244), (3, 52485496), (4, 39364122), (6, 26242748), (7, 22493784), (8, 19682061), (12, 13121374), (14, 11246892), (21, 7497928), (24, 6560687), (28, 5623446), (42, 3748964), (56, 2811723), (84, 1874482), (168, 937241)]