168271280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44753}}^1$

素因数の和:44813

約数の個数: 40

約数和(自身を含む): 399563712

約数和(自身を除く): 231292432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 44753, 89506, 179012, 223765, 358024, 447530, 716048, 895060, 1790120, 2103391, 3580240, 4206782, 8413564, 10516955, 16827128, 21033910, 33654256, 42067820, 84135640, 168271280]

約数ペア:

[(1, 168271280), (2, 84135640), (4, 42067820), (5, 33654256), (8, 21033910), (10, 16827128), (16, 10516955), (20, 8413564), (40, 4206782), (47, 3580240), (80, 2103391), (94, 1790120), (188, 895060), (235, 716048), (376, 447530), (470, 358024), (752, 223765), (940, 179012), (1880, 89506), (3760, 44753)]