171567128116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1\times {\mathrm{11903}}^1$

素因数の和:13780

約数の個数: 48

約数和(自身を含む): 313963905024

約数和(自身を除く): 142396776908

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1783, 2021, 3566, 4042, 7132, 8084, 11903, 23806, 47612, 76669, 83801, 153338, 167602, 306676, 335204, 511829, 559441, 1023658, 1118882, 2047316, 2237764, 3603443, 7206886, 14413772, 21223049, 24055963, 42446098, 48111926, 84892196, 96223852, 912591107, 997483303, 1825182214, 1994966606, 3650364428, 3989933212, 42891782029, 85783564058, 171567128116]

約数ペア:

[(1, 171567128116), (2, 85783564058), (4, 42891782029), (43, 3989933212), (47, 3650364428), (86, 1994966606), (94, 1825182214), (172, 997483303), (188, 912591107), (1783, 96223852), (2021, 84892196), (3566, 48111926), (4042, 42446098), (7132, 24055963), (8084, 21223049), (11903, 14413772), (23806, 7206886), (47612, 3603443), (76669, 2237764), (83801, 2047316), (153338, 1118882), (167602, 1023658), (306676, 559441), (335204, 511829)]