142728846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79559}}^1$

素因数の和:79600

約数の個数: 32

約数和(自身を含む): 320785920

約数和(自身を除く): 178057074

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 79559, 159118, 238677, 477354, 1034267, 1829857, 2068534, 3102801, 3659714, 5489571, 6205602, 10979142, 23788141, 47576282, 71364423, 142728846]

約数ペア:

[(1, 142728846), (2, 71364423), (3, 47576282), (6, 23788141), (13, 10979142), (23, 6205602), (26, 5489571), (39, 3659714), (46, 3102801), (69, 2068534), (78, 1829857), (138, 1034267), (299, 477354), (598, 238677), (897, 159118), (1794, 79559)]