147974396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{7193}}^1$

素因数の和:7373

約数の個数: 24

約数和(自身を含む): 267904560

約数和(自身を除く): 119930164

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 7193, 10286, 14386, 20572, 28772, 266141, 532282, 999827, 1064564, 1999654, 3999308, 36993599, 73987198, 147974396]

約数ペア:

[(1, 147974396), (2, 73987198), (4, 36993599), (37, 3999308), (74, 1999654), (139, 1064564), (148, 999827), (278, 532282), (556, 266141), (5143, 28772), (7193, 20572), (10286, 14386)]