142720014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{5197}}^1$

素因数の和:5424

約数の個数: 32

約数和(自身を含む): 299404800

約数和(自身を除く): 156684786

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 398, 597, 1194, 4577, 5197, 9154, 10394, 13731, 15591, 27462, 31182, 119531, 239062, 358593, 717186, 1034203, 2068406, 3102609, 6205218, 23786669, 47573338, 71360007, 142720014]

約数ペア:

[(1, 142720014), (2, 71360007), (3, 47573338), (6, 23786669), (23, 6205218), (46, 3102609), (69, 2068406), (138, 1034203), (199, 717186), (398, 358593), (597, 239062), (1194, 119531), (4577, 31182), (5197, 27462), (9154, 15591), (10394, 13731)]