161111724

素因数分解:

$2^2\times 3^1\times {\mathrm{13425977}}^1$

素因数の和:13425984

約数の個数: 12

約数和(自身を含む): 375927384

約数和(自身を除く): 214815660

約数列:

[1, 2, 3, 4, 6, 12, 13425977, 26851954, 40277931, 53703908, 80555862, 161111724]

約数ペア:

[(1, 161111724), (2, 80555862), (3, 53703908), (4, 40277931), (6, 26851954), (12, 13425977)]