143456474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12041}}^1$

素因数の和:12110

約数の個数: 32

約数和(自身を含む): 263575296

約数和(自身を除く): 120118822

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 12041, 24082, 84287, 168574, 276943, 445517, 553886, 891034, 1938601, 3118619, 3877202, 6237238, 10246891, 20493782, 71728237, 143456474]

約数ペア:

[(1, 143456474), (2, 71728237), (7, 20493782), (14, 10246891), (23, 6237238), (37, 3877202), (46, 3118619), (74, 1938601), (161, 891034), (259, 553886), (322, 445517), (518, 276943), (851, 168574), (1702, 84287), (5957, 24082), (11914, 12041)]