150969904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{219433}}^1$

素因数の和:219484

約数の個数: 20

約数和(自身を含む): 299307976

約数和(自身を除く): 148338072

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 219433, 438866, 877732, 1755464, 3510928, 9435619, 18871238, 37742476, 75484952, 150969904]

約数ペア:

[(1, 150969904), (2, 75484952), (4, 37742476), (8, 18871238), (16, 9435619), (43, 3510928), (86, 1755464), (172, 877732), (344, 438866), (688, 219433)]