150408244

素因数分解:

$2^2\times 7^4\times {\mathrm{15661}}^1$

素因数の和:15693

約数の個数: 30

約数和(自身を含む): 307084834

約数和(自身を除く): 156676590

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 15661, 31322, 62644, 109627, 219254, 438508, 767389, 1534778, 3069556, 5371723, 10743446, 21486892, 37602061, 75204122, 150408244]

約数ペア:

[(1, 150408244), (2, 75204122), (4, 37602061), (7, 21486892), (14, 10743446), (28, 5371723), (49, 3069556), (98, 1534778), (196, 767389), (343, 438508), (686, 219254), (1372, 109627), (2401, 62644), (4802, 31322), (9604, 15661)]