167546780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 360448704

約数和(自身を除く): 192901924

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 263, 265, 526, 530, 601, 1052, 1060, 1202, 1315, 2404, 2630, 3005, 5260, 6010, 12020, 13939, 27878, 31853, 55756, 63706, 69695, 127412, 139390, 158063, 159265, 278780, 316126, 318530, 632252, 637060, 790315, 1580630, 3161260, 8377339, 16754678, 33509356, 41886695, 83773390, 167546780]

約数ペア:

[(1, 167546780), (2, 83773390), (4, 41886695), (5, 33509356), (10, 16754678), (20, 8377339), (53, 3161260), (106, 1580630), (212, 790315), (263, 637060), (265, 632252), (526, 318530), (530, 316126), (601, 278780), (1052, 159265), (1060, 158063), (1202, 139390), (1315, 127412), (2404, 69695), (2630, 63706), (3005, 55756), (5260, 31853), (6010, 27878), (12020, 13939)]