142470146

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{111829}}^1$

素因数の和:111858

約数の個数: 24

約数和(自身を含む): 267721020

約数和(自身を除く): 125250874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 111829, 223658, 782803, 1453777, 1565606, 2907554, 5479621, 10176439, 10959242, 20352878, 71235073, 142470146]

約数ペア:

[(1, 142470146), (2, 71235073), (7, 20352878), (13, 10959242), (14, 10176439), (26, 5479621), (49, 2907554), (91, 1565606), (98, 1453777), (182, 782803), (637, 223658), (1274, 111829)]