156727798507

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2927}}^1\times {\mathrm{4007}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 189268918272

約数和(自身を除く): 32541119765

約数列:

[1, 7, 23, 83, 161, 581, 1909, 2927, 4007, 13363, 20489, 28049, 67321, 92161, 242941, 332581, 471247, 645127, 1700587, 2328067, 5587643, 7649363, 11728489, 39113501, 53545541, 82099423, 269755247, 973464587, 1888286729, 6814252109, 22389685501, 156727798507]

約数ペア:

[(1, 156727798507), (7, 22389685501), (23, 6814252109), (83, 1888286729), (161, 973464587), (581, 269755247), (1909, 82099423), (2927, 53545541), (4007, 39113501), (13363, 11728489), (20489, 7649363), (28049, 5587643), (67321, 2328067), (92161, 1700587), (242941, 645127), (332581, 471247)]