129460142

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{56731}}^1$

素因数の和:56903

約数の個数: 16

約数和(自身を含む): 223297152

約数和(自身を除く): 93837010

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 56731, 113462, 397117, 794234, 9247153, 18494306, 64730071, 129460142]

約数ペア:

[(1, 129460142), (2, 64730071), (7, 18494306), (14, 9247153), (163, 794234), (326, 397117), (1141, 113462), (2282, 56731)]