156737869808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1716509}}^1$

素因数の和:1716969

約数の個数: 40

約数和(自身を含む): 327784749600

約数和(自身を除く): 171046879792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439, 878, 1756, 3512, 5707, 7024, 11414, 22828, 45656, 91312, 1716509, 3433018, 6866036, 13732072, 22314617, 27464144, 44629234, 89258468, 178516936, 357033872, 753547451, 1507094902, 3014189804, 6028379608, 9796116863, 12056759216, 19592233726, 39184467452, 78368934904, 156737869808]

約数ペア:

[(1, 156737869808), (2, 78368934904), (4, 39184467452), (8, 19592233726), (13, 12056759216), (16, 9796116863), (26, 6028379608), (52, 3014189804), (104, 1507094902), (208, 753547451), (439, 357033872), (878, 178516936), (1756, 89258468), (3512, 44629234), (5707, 27464144), (7024, 22314617), (11414, 13732072), (22828, 6866036), (45656, 3433018), (91312, 1716509)]