138470752

素因数分解:

$2^5\times 7^1\times {\mathrm{618173}}^1$

素因数の和:618190

約数の個数: 24

約数和(自身を含む): 311559696

約数和(自身を除く): 173088944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 618173, 1236346, 2472692, 4327211, 4945384, 8654422, 9890768, 17308844, 19781536, 34617688, 69235376, 138470752]

約数ペア:

[(1, 138470752), (2, 69235376), (4, 34617688), (7, 19781536), (8, 17308844), (14, 9890768), (16, 8654422), (28, 4945384), (32, 4327211), (56, 2472692), (112, 1236346), (224, 618173)]