155222556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{315493}}^1$

素因数の和:315541

約数の個数: 24

約数和(自身を含む): 371020944

約数和(自身を除く): 215798388

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 315493, 630986, 946479, 1261972, 1892958, 3785916, 12935213, 25870426, 38805639, 51740852, 77611278, 155222556]

約数ペア:

[(1, 155222556), (2, 77611278), (3, 51740852), (4, 38805639), (6, 25870426), (12, 12935213), (41, 3785916), (82, 1892958), (123, 1261972), (164, 946479), (246, 630986), (492, 315493)]