129175982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{68059}}^1$

素因数の和:68147

約数の個数: 16

約数和(自身を含む): 211530480

約数和(自身を除く): 82354498

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 68059, 136118, 884767, 1769534, 4968307, 9936614, 64587991, 129175982]

約数ペア:

[(1, 129175982), (2, 64587991), (13, 9936614), (26, 4968307), (73, 1769534), (146, 884767), (949, 136118), (1898, 68059)]