157665698281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1\times {\mathrm{7919}}^1$

素因数の和:9673

約数の個数: 32

約数和(自身を含む): 195613608960

約数和(自身を除く): 37947910679

約数列:

[1, 7, 13, 91, 137, 959, 1597, 1781, 7919, 11179, 12467, 20761, 55433, 102947, 145327, 218789, 720629, 1084903, 1531523, 2844257, 7594321, 12646643, 14103739, 19909799, 88526501, 98726173, 164406359, 1150844513, 1732590091, 12128130637, 22523671183, 157665698281]

約数ペア:

[(1, 157665698281), (7, 22523671183), (13, 12128130637), (91, 1732590091), (137, 1150844513), (959, 164406359), (1597, 98726173), (1781, 88526501), (7919, 19909799), (11179, 14103739), (12467, 12646643), (20761, 7594321), (55433, 2844257), (102947, 1531523), (145327, 1084903), (218789, 720629)]