149800973

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2897}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 175271040

約数和(自身を除く): 25470067

約数列:

[1, 7, 83, 89, 581, 623, 2897, 7387, 20279, 51709, 240451, 257833, 1683157, 1804831, 21400139, 149800973]

約数ペア:

[(1, 149800973), (7, 21400139), (83, 1804831), (89, 1683157), (581, 257833), (623, 240451), (2897, 51709), (7387, 20279)]