157415174

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11369}}^1$

素因数の和:11444

約数の個数: 32

約数和(自身を含む): 288161280

約数和(自身を除く): 130746106

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 11369, 13846, 22738, 79583, 159166, 261487, 488867, 522974, 977734, 1830409, 3422069, 3660818, 6844138, 11243941, 22487882, 78707587, 157415174]

約数ペア:

[(1, 157415174), (2, 78707587), (7, 22487882), (14, 11243941), (23, 6844138), (43, 3660818), (46, 3422069), (86, 1830409), (161, 977734), (301, 522974), (322, 488867), (602, 261487), (989, 159166), (1978, 79583), (6923, 22738), (11369, 13846)]