189130992

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{25097}}^1$

素因数の和:25265

約数の個数: 40

約数和(自身を含む): 491720016

約数和(自身を除く): 302589024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 25097, 50194, 75291, 100388, 150582, 200776, 301164, 401552, 602328, 1204656, 3940229, 7880458, 11820687, 15760916, 23641374, 31521832, 47282748, 63043664, 94565496, 189130992]

約数ペア:

[(1, 189130992), (2, 94565496), (3, 63043664), (4, 47282748), (6, 31521832), (8, 23641374), (12, 15760916), (16, 11820687), (24, 7880458), (48, 3940229), (157, 1204656), (314, 602328), (471, 401552), (628, 301164), (942, 200776), (1256, 150582), (1884, 100388), (2512, 75291), (3768, 50194), (7536, 25097)]