172327196

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{5081}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 308782320

約数和(自身を除く): 136455124

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 5081, 8479, 10162, 16958, 20324, 33916, 309941, 619882, 706259, 1239764, 1412518, 2825036, 43081799, 86163598, 172327196]

約数ペア:

[(1, 172327196), (2, 86163598), (4, 43081799), (61, 2825036), (122, 1412518), (139, 1239764), (244, 706259), (278, 619882), (556, 309941), (5081, 33916), (8479, 20324), (10162, 16958)]