129160276

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{2903}}^1$

素因数の和:3148

約数の個数: 36

約数和(自身を含む): 264182688

約数和(自身を除く): 135022412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 908, 1589, 2903, 3178, 5806, 6356, 11123, 11612, 20321, 22246, 40642, 44492, 81284, 142247, 284494, 568988, 658981, 1317962, 2635924, 4612867, 9225734, 18451468, 32290069, 64580138, 129160276]

約数ペア:

[(1, 129160276), (2, 64580138), (4, 32290069), (7, 18451468), (14, 9225734), (28, 4612867), (49, 2635924), (98, 1317962), (196, 658981), (227, 568988), (454, 284494), (908, 142247), (1589, 81284), (2903, 44492), (3178, 40642), (5806, 22246), (6356, 20321), (11123, 11612)]