136559438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{11981}}^1$

素因数の和:12163

約数の個数: 16

約数和(自身を含む): 211362480

約数和(自身を除く): 74803042

約数列:

[1, 2, 41, 82, 139, 278, 5699, 11398, 11981, 23962, 491221, 982442, 1665359, 3330718, 68279719, 136559438]

約数ペア:

[(1, 136559438), (2, 68279719), (41, 3330718), (82, 1665359), (139, 982442), (278, 491221), (5699, 23962), (11398, 11981)]