172884866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{66037}}^1$

素因数の和:66074

約数の個数: 32

約数和(自身を含む): 342340992

約数和(自身を除く): 169456126

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 66037, 132074, 462259, 726407, 924518, 1122629, 1452814, 2245258, 5084849, 7858403, 10169698, 12348919, 15716806, 24697838, 86442433, 172884866]

約数ペア:

[(1, 172884866), (2, 86442433), (7, 24697838), (11, 15716806), (14, 12348919), (17, 10169698), (22, 7858403), (34, 5084849), (77, 2245258), (119, 1452814), (154, 1122629), (187, 924518), (238, 726407), (374, 462259), (1309, 132074), (2618, 66037)]