129264646

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{57349}}^1$

素因数の和:57388

約数の個数: 24

約数和(自身を含む): 235364400

約数和(自身を除く): 106099754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 57349, 114698, 401443, 802886, 1319027, 2638054, 2810101, 5620202, 9233189, 18466378, 64632323, 129264646]

約数ペア:

[(1, 129264646), (2, 64632323), (7, 18466378), (14, 9233189), (23, 5620202), (46, 2810101), (49, 2638054), (98, 1319027), (161, 802886), (322, 401443), (1127, 114698), (2254, 57349)]