256113818

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1\times {\mathrm{967}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 387556224

約数和(自身を除く): 131442406

約数列:

[1, 2, 151, 302, 877, 967, 1754, 1934, 132427, 146017, 264854, 292034, 848059, 1696118, 128056909, 256113818]

約数ペア:

[(1, 256113818), (2, 128056909), (151, 1696118), (302, 848059), (877, 292034), (967, 264854), (1754, 146017), (1934, 132427)]