158172567553

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{212671}}^1$

素因数の和:213445

約数の個数: 32

約数和(自身を含む): 212658388992

約数和(自身を除く): 54485821439

約数列:

[1, 7, 11, 13, 77, 91, 143, 743, 1001, 5201, 8173, 9659, 57211, 67613, 106249, 212671, 743743, 1488697, 2339381, 2764723, 16375667, 19353061, 30411953, 158014553, 212883671, 1106101871, 1738160083, 2054189189, 12167120581, 14379324323, 22596081079, 158172567553]

約数ペア:

[(1, 158172567553), (7, 22596081079), (11, 14379324323), (13, 12167120581), (77, 2054189189), (91, 1738160083), (143, 1106101871), (743, 212883671), (1001, 158014553), (5201, 30411953), (8173, 19353061), (9659, 16375667), (57211, 2764723), (67613, 2339381), (106249, 1488697), (212671, 743743)]