157058219516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{17937211}}^1$

素因数の和:17937425

約数の個数: 24

約数和(自身を含む): 301345161600

約数和(自身を除く): 144286942084

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 17937211, 35874422, 71748844, 197309321, 394618642, 789237284, 3569504989, 7139009978, 14278019956, 39264554879, 78529109758, 157058219516]

約数ペア:

[(1, 157058219516), (2, 78529109758), (4, 39264554879), (11, 14278019956), (22, 7139009978), (44, 3569504989), (199, 789237284), (398, 394618642), (796, 197309321), (2189, 71748844), (4378, 35874422), (8756, 17937211)]