166446627985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1\times {\mathrm{11279}}^1$

素因数の和:13161

約数の個数: 32

約数和(自身を含む): 219429388800

約数和(自身を除く): 52982760815

約数列:

[1, 5, 11, 55, 157, 785, 1709, 1727, 8545, 8635, 11279, 18799, 56395, 93995, 124069, 268313, 620345, 1341565, 1770803, 2951443, 8854015, 14757215, 19275811, 19478833, 96379055, 97394165, 212033921, 1060169605, 3026302327, 15131511635, 33289325597, 166446627985]

約数ペア:

[(1, 166446627985), (5, 33289325597), (11, 15131511635), (55, 3026302327), (157, 1060169605), (785, 212033921), (1709, 97394165), (1727, 96379055), (8545, 19478833), (8635, 19275811), (11279, 14757215), (18799, 8854015), (56395, 2951443), (93995, 1770803), (124069, 1341565), (268313, 620345)]