126779588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 252999936

約数和(自身を除く): 126220348

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 598, 923, 1196, 1493, 1633, 1846, 2986, 3266, 3692, 5972, 6532, 19409, 21229, 34339, 38818, 42458, 68678, 77636, 84916, 106003, 137356, 212006, 424012, 446407, 892814, 1378039, 1785628, 2438069, 2756078, 4876138, 5512156, 9752276, 31694897, 63389794, 126779588]

約数ペア:

[(1, 126779588), (2, 63389794), (4, 31694897), (13, 9752276), (23, 5512156), (26, 4876138), (46, 2756078), (52, 2438069), (71, 1785628), (92, 1378039), (142, 892814), (284, 446407), (299, 424012), (598, 212006), (923, 137356), (1196, 106003), (1493, 84916), (1633, 77636), (1846, 68678), (2986, 42458), (3266, 38818), (3692, 34339), (5972, 21229), (6532, 19409)]