142720134

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73643}}^1$

素因数の和:73684

約数の個数: 32

約数和(自身を含む): 318142080

約数和(自身を除く): 175421946

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 73643, 147286, 220929, 441858, 1251931, 1399217, 2503862, 2798434, 3755793, 4197651, 7511586, 8395302, 23786689, 47573378, 71360067, 142720134]

約数ペア:

[(1, 142720134), (2, 71360067), (3, 47573378), (6, 23786689), (17, 8395302), (19, 7511586), (34, 4197651), (38, 3755793), (51, 2798434), (57, 2503862), (102, 1399217), (114, 1251931), (323, 441858), (646, 220929), (969, 147286), (1938, 73643)]