129715162

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{1217}}^1$

素因数の和:1745

約数の個数: 16

約数和(自身を含む): 196658280

約数和(自身を除く): 66943118

約数列:

[1, 2, 137, 274, 389, 778, 1217, 2434, 53293, 106586, 166729, 333458, 473413, 946826, 64857581, 129715162]

約数ペア:

[(1, 129715162), (2, 64857581), (137, 946826), (274, 473413), (389, 333458), (778, 166729), (1217, 106586), (2434, 53293)]