156914219408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1361}}^1\times {\mathrm{248477}}^1$

素因数の和:249875

約数の個数: 40

約数和(自身を含む): 314737143480

約数和(自身を除く): 157822924072

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1361, 2722, 5444, 10888, 21776, 39469, 78938, 157876, 248477, 315752, 496954, 631504, 993908, 1987816, 3975632, 7205833, 14411666, 28823332, 57646664, 115293328, 338177197, 676354394, 1352708788, 2705417576, 5410835152, 9807138713, 19614277426, 39228554852, 78457109704, 156914219408]

約数ペア:

[(1, 156914219408), (2, 78457109704), (4, 39228554852), (8, 19614277426), (16, 9807138713), (29, 5410835152), (58, 2705417576), (116, 1352708788), (232, 676354394), (464, 338177197), (1361, 115293328), (2722, 57646664), (5444, 28823332), (10888, 14411666), (21776, 7205833), (39469, 3975632), (78938, 1987816), (157876, 993908), (248477, 631504), (315752, 496954)]