143923984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{310181}}^1$

素因数の和:310218

約数の個数: 20

約数和(自身を含む): 288469260

約数和(自身を除く): 144545276

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 310181, 620362, 1240724, 2481448, 4962896, 8995249, 17990498, 35980996, 71961992, 143923984]

約数ペア:

[(1, 143923984), (2, 71961992), (4, 35980996), (8, 17990498), (16, 8995249), (29, 4962896), (58, 2481448), (116, 1240724), (232, 620362), (464, 310181)]