173554576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5119}}^1$

素因数の和:5303

約数の個数: 40

約数和(自身を含む): 364421120

約数和(自身を除く): 190866544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 5119, 8476, 10238, 16952, 20476, 33904, 40952, 66547, 81904, 133094, 266188, 532376, 834397, 1064752, 1668794, 3337588, 6675176, 10847161, 13350352, 21694322, 43388644, 86777288, 173554576]

約数ペア:

[(1, 173554576), (2, 86777288), (4, 43388644), (8, 21694322), (13, 13350352), (16, 10847161), (26, 6675176), (52, 3337588), (104, 1668794), (163, 1064752), (208, 834397), (326, 532376), (652, 266188), (1304, 133094), (2119, 81904), (2608, 66547), (4238, 40952), (5119, 33904), (8476, 20476), (10238, 16952)]