140023724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{13469}}^1$

素因数の和:13609

約数の個数: 24

約数和(自身を含む): 257977440

約数和(自身を除く): 117953716

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2599, 5198, 10396, 13469, 26938, 53876, 309787, 619574, 1239148, 1521997, 3043994, 6087988, 35005931, 70011862, 140023724]

約数ペア:

[(1, 140023724), (2, 70011862), (4, 35005931), (23, 6087988), (46, 3043994), (92, 1521997), (113, 1239148), (226, 619574), (452, 309787), (2599, 53876), (5198, 26938), (10396, 13469)]