157328142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{26513}}^1$

素因数の和:26584

約数の個数: 32

約数和(自身を含む): 335985408

約数和(自身を除く): 178657266

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 26513, 53026, 79539, 159078, 609799, 1140059, 1219598, 1829397, 2280118, 3420177, 3658794, 6840354, 26221357, 52442714, 78664071, 157328142]

約数ペア:

[(1, 157328142), (2, 78664071), (3, 52442714), (6, 26221357), (23, 6840354), (43, 3658794), (46, 3420177), (69, 2280118), (86, 1829397), (129, 1219598), (138, 1140059), (258, 609799), (989, 159078), (1978, 79539), (2967, 53026), (5934, 26513)]