157047046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 268299360

約数和(自身を除く): 111252314

約数列:

[1, 2, 13, 19, 26, 38, 247, 257, 494, 514, 1237, 2474, 3341, 4883, 6682, 9766, 16081, 23503, 32162, 47006, 63479, 126958, 305539, 317909, 611078, 635818, 4132817, 6040271, 8265634, 12080542, 78523523, 157047046]

約数ペア:

[(1, 157047046), (2, 78523523), (13, 12080542), (19, 8265634), (26, 6040271), (38, 4132817), (247, 635818), (257, 611078), (494, 317909), (514, 305539), (1237, 126958), (2474, 63479), (3341, 47006), (4883, 32162), (6682, 23503), (9766, 16081)]