156944721063

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1\times {\mathrm{42953}}^1$

素因数の和:47919

約数の個数: 32

約数和(自身を含む): 237271023360

約数和(自身を除く): 80326302297

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4931, 14793, 42953, 64103, 93689, 128859, 192309, 281067, 558389, 816107, 1217957, 1675167, 2448321, 3653871, 10609391, 31828173, 211801243, 635403729, 2753416159, 4024223617, 8260248477, 12072670851, 52314907021, 156944721063]

約数ペア:

[(1, 156944721063), (3, 52314907021), (13, 12072670851), (19, 8260248477), (39, 4024223617), (57, 2753416159), (247, 635403729), (741, 211801243), (4931, 31828173), (14793, 10609391), (42953, 3653871), (64103, 2448321), (93689, 1675167), (128859, 1217957), (192309, 816107), (281067, 558389)]