128237244

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{227371}}^1$

素因数の和:227425

約数の個数: 24

約数和(自身を含む): 305587968

約数和(自身を除く): 177350724

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 227371, 454742, 682113, 909484, 1364226, 2728452, 10686437, 21372874, 32059311, 42745748, 64118622, 128237244]

約数ペア:

[(1, 128237244), (2, 64118622), (3, 42745748), (4, 32059311), (6, 21372874), (12, 10686437), (47, 2728452), (94, 1364226), (141, 909484), (188, 682113), (282, 454742), (564, 227371)]