158545254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19559}}^1$

素因数の和:19764

約数の個数: 32

約数和(自身を含む): 364285440

約数和(自身を除く): 205740186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 19559, 39118, 58677, 117354, 136913, 273826, 410739, 821478, 3774887, 7549774, 11324661, 22649322, 26424209, 52848418, 79272627, 158545254]

約数ペア:

[(1, 158545254), (2, 79272627), (3, 52848418), (6, 26424209), (7, 22649322), (14, 11324661), (21, 7549774), (42, 3774887), (193, 821478), (386, 410739), (579, 273826), (1158, 136913), (1351, 117354), (2702, 58677), (4053, 39118), (8106, 19559)]