16143148

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3622

約数の個数: 36

約数和(自身を含む): 34301232

約数和(自身を除く): 18158084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 3581, 4508, 7162, 14324, 25067, 50134, 82363, 100268, 164726, 175469, 329452, 350938, 576541, 701876, 1153082, 2306164, 4035787, 8071574, 16143148]

約数ペア:

[(1, 16143148), (2, 8071574), (4, 4035787), (7, 2306164), (14, 1153082), (23, 701876), (28, 576541), (46, 350938), (49, 329452), (92, 175469), (98, 164726), (161, 100268), (196, 82363), (322, 50134), (644, 25067), (1127, 14324), (2254, 7162), (3581, 4508)]