123085128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{165437}}^1$

素因数の和:165477

約数の個数: 32

約数和(自身を含む): 317640960

約数和(自身を除く): 194555832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 165437, 330874, 496311, 661748, 992622, 1323496, 1985244, 3970488, 5128547, 10257094, 15385641, 20514188, 30771282, 41028376, 61542564, 123085128]

約数ペア:

[(1, 123085128), (2, 61542564), (3, 41028376), (4, 30771282), (6, 20514188), (8, 15385641), (12, 10257094), (24, 5128547), (31, 3970488), (62, 1985244), (93, 1323496), (124, 992622), (186, 661748), (248, 496311), (372, 330874), (744, 165437)]