142912042189

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{63207449}}^1$

素因数の和:63207492

約数の個数: 16

約数和(自身を含む): 182037456000

約数和(自身を除く): 39125413811

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 63207449, 442452143, 1074526633, 1200941531, 7521686431, 8406590717, 20416006027, 142912042189]

約数ペア:

[(1, 142912042189), (7, 20416006027), (17, 8406590717), (19, 7521686431), (119, 1200941531), (133, 1074526633), (323, 442452143), (2261, 63207449)]