155546923

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 203886720

約数和(自身を除く): 48339797

約数列:

[1, 7, 17, 29, 47, 49, 119, 137, 203, 329, 493, 799, 833, 959, 1363, 1421, 2303, 2329, 3451, 3973, 5593, 6439, 6713, 9541, 16303, 23171, 24157, 27811, 39151, 45073, 66787, 67541, 109463, 114121, 162197, 186731, 194677, 315511, 472787, 766241, 1135379, 1307117, 3174427, 3309509, 5363687, 9149819, 22220989, 155546923]

約数ペア:

[(1, 155546923), (7, 22220989), (17, 9149819), (29, 5363687), (47, 3309509), (49, 3174427), (119, 1307117), (137, 1135379), (203, 766241), (329, 472787), (493, 315511), (799, 194677), (833, 186731), (959, 162197), (1363, 114121), (1421, 109463), (2303, 67541), (2329, 66787), (3451, 45073), (3973, 39151), (5593, 27811), (6439, 24157), (6713, 23171), (9541, 16303)]