126144724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11941}}^1$

素因数の和:12103

約数の個数: 24

約数和(自身を含む): 234063200

約数和(自身を除く): 107918476

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 11941, 23882, 47764, 226879, 453758, 907516, 1659799, 3319598, 6639196, 31536181, 63072362, 126144724]

約数ペア:

[(1, 126144724), (2, 63072362), (4, 31536181), (19, 6639196), (38, 3319598), (76, 1659799), (139, 907516), (278, 453758), (556, 226879), (2641, 47764), (5282, 23882), (10564, 11941)]