145609849

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{82219}}^1$

素因数の和:82260

約数の個数: 16

約数和(自身を含む): 189434880

約数和(自身を除く): 43825031

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 82219, 575533, 904409, 1891037, 6330863, 13237259, 20801407, 145609849]

約数ペア:

[(1, 145609849), (7, 20801407), (11, 13237259), (23, 6330863), (77, 1891037), (161, 904409), (253, 575533), (1771, 82219)]