167498270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1361}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 312235776

約数和(自身を除く): 144737506

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 397, 794, 1361, 1985, 2722, 3970, 6805, 12307, 13610, 24614, 42191, 61535, 84382, 123070, 210955, 421910, 540317, 1080634, 2701585, 5403170, 16749827, 33499654, 83749135, 167498270]

約数ペア:

[(1, 167498270), (2, 83749135), (5, 33499654), (10, 16749827), (31, 5403170), (62, 2701585), (155, 1080634), (310, 540317), (397, 421910), (794, 210955), (1361, 123070), (1985, 84382), (2722, 61535), (3970, 42191), (6805, 24614), (12307, 13610)]