129037238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{136403}}^1$

素因数の和:136459

約数の個数: 16

約数和(自身を含む): 216063936

約数和(自身を除く): 87026698

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 136403, 272806, 1500433, 3000866, 5865329, 11730658, 64518619, 129037238]

約数ペア:

[(1, 129037238), (2, 64518619), (11, 11730658), (22, 5865329), (43, 3000866), (86, 1500433), (473, 272806), (946, 136403)]