122495696

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{55079}}^1$

素因数の和:55226

約数の個数: 20

約数和(自身を含む): 239047200

約数和(自身を除く): 116551504

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 55079, 110158, 220316, 440632, 881264, 7655981, 15311962, 30623924, 61247848, 122495696]

約数ペア:

[(1, 122495696), (2, 61247848), (4, 30623924), (8, 15311962), (16, 7655981), (139, 881264), (278, 440632), (556, 220316), (1112, 110158), (2224, 55079)]