143438576

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 283483344

約数和(自身を除く): 140044768

約数列:

[1, 2, 4, 8, 16, 73, 146, 227, 292, 454, 541, 584, 908, 1082, 1168, 1816, 2164, 3632, 4328, 8656, 16571, 33142, 39493, 66284, 78986, 122807, 132568, 157972, 245614, 265136, 315944, 491228, 631888, 982456, 1964912, 8964911, 17929822, 35859644, 71719288, 143438576]

約数ペア:

[(1, 143438576), (2, 71719288), (4, 35859644), (8, 17929822), (16, 8964911), (73, 1964912), (146, 982456), (227, 631888), (292, 491228), (454, 315944), (541, 265136), (584, 245614), (908, 157972), (1082, 132568), (1168, 122807), (1816, 78986), (2164, 66284), (3632, 39493), (4328, 33142), (8656, 16571)]