156725934908

素因数分解:

$2^2\times {\mathrm{83}}^2\times {\mathrm{811}}^1\times {\mathrm{7013}}^1$

素因数の和:7994

約数の個数: 36

約数和(自身を含む): 277996607448

約数和(自身を除く): 121270672540

約数列:

[1, 2, 4, 83, 166, 332, 811, 1622, 3244, 6889, 7013, 13778, 14026, 27556, 28052, 67313, 134626, 269252, 582079, 1164158, 2328316, 5586979, 5687543, 11173958, 11375086, 22347916, 22750172, 48312557, 96625114, 193250228, 472066069, 944132138, 1888264276, 39181483727, 78362967454, 156725934908]

約数ペア:

[(1, 156725934908), (2, 78362967454), (4, 39181483727), (83, 1888264276), (166, 944132138), (332, 472066069), (811, 193250228), (1622, 96625114), (3244, 48312557), (6889, 22750172), (7013, 22347916), (13778, 11375086), (14026, 11173958), (27556, 5687543), (28052, 5586979), (67313, 2328316), (134626, 1164158), (269252, 582079)]