161435016

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{4099}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 438126000

約数和(自身を除く): 276690984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 1094, 1641, 2188, 3282, 4099, 4376, 4923, 6564, 8198, 9846, 12297, 13128, 16396, 19692, 24594, 32792, 36891, 39384, 49188, 73782, 98376, 147564, 295128, 2242153, 4484306, 6726459, 8968612, 13452918, 17937224, 20179377, 26905836, 40358754, 53811672, 80717508, 161435016]

約数ペア:

[(1, 161435016), (2, 80717508), (3, 53811672), (4, 40358754), (6, 26905836), (8, 20179377), (9, 17937224), (12, 13452918), (18, 8968612), (24, 6726459), (36, 4484306), (72, 2242153), (547, 295128), (1094, 147564), (1641, 98376), (2188, 73782), (3282, 49188), (4099, 39384), (4376, 36891), (4923, 32792), (6564, 24594), (8198, 19692), (9846, 16396), (12297, 13128)]