111722142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16943}}^1$

素因数の和:17112

約数の個数: 32

約数和(自身を含む): 257006592

約数和(自身を除く): 145284450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 16943, 33886, 50829, 101658, 118601, 237202, 355803, 711606, 2660051, 5320102, 7980153, 15960306, 18620357, 37240714, 55861071, 111722142]

約数ペア:

[(1, 111722142), (2, 55861071), (3, 37240714), (6, 18620357), (7, 15960306), (14, 7980153), (21, 5320102), (42, 2660051), (157, 711606), (314, 355803), (471, 237202), (942, 118601), (1099, 101658), (2198, 50829), (3297, 33886), (6594, 16943)]