160291208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260213}}^1$

素因数の和:260237

約数の個数: 32

約数和(自身を含む): 374708160

約数和(自身を除く): 214416952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 260213, 520426, 1040852, 1821491, 2081704, 2862343, 3642982, 5724686, 7285964, 11449372, 14571928, 20036401, 22898744, 40072802, 80145604, 160291208]

約数ペア:

[(1, 160291208), (2, 80145604), (4, 40072802), (7, 22898744), (8, 20036401), (11, 14571928), (14, 11449372), (22, 7285964), (28, 5724686), (44, 3642982), (56, 2862343), (77, 2081704), (88, 1821491), (154, 1040852), (308, 520426), (616, 260213)]