143208982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 109355498

約数列:

[1, 2, 7, 14, 41, 82, 287, 347, 574, 694, 719, 1438, 2429, 4858, 5033, 10066, 14227, 28454, 29479, 58958, 99589, 199178, 206353, 249493, 412706, 498986, 1746451, 3492902, 10229213, 20458426, 71604491, 143208982]

約数ペア:

[(1, 143208982), (2, 71604491), (7, 20458426), (14, 10229213), (41, 3492902), (82, 1746451), (287, 498986), (347, 412706), (574, 249493), (694, 206353), (719, 199178), (1438, 99589), (2429, 58958), (4858, 29479), (5033, 28454), (10066, 14227)]