155113742

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 274083264

約数和(自身を除く): 118969522

約数列:

[1, 2, 7, 14, 41, 82, 181, 287, 362, 574, 1267, 1493, 2534, 2986, 7421, 10451, 14842, 20902, 51947, 61213, 103894, 122426, 270233, 428491, 540466, 856982, 1891631, 3783262, 11079553, 22159106, 77556871, 155113742]

約数ペア:

[(1, 155113742), (2, 77556871), (7, 22159106), (14, 11079553), (41, 3783262), (82, 1891631), (181, 856982), (287, 540466), (362, 428491), (574, 270233), (1267, 122426), (1493, 103894), (2534, 61213), (2986, 51947), (7421, 20902), (10451, 14842)]