159406754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{15761}}^1$

素因数の和:16165

約数の個数: 16

約数和(自身を含む): 258181560

約数和(自身を除く): 98774806

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 15761, 31522, 204893, 409786, 6131029, 12262058, 79703377, 159406754]

約数ペア:

[(1, 159406754), (2, 79703377), (13, 12262058), (26, 6131029), (389, 409786), (778, 204893), (5057, 31522), (10114, 15761)]