133709226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{19531}}^1$

素因数の和:19706

約数の個数: 32

約数和(自身を含む): 307511808

約数和(自身を除く): 173802582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 19531, 39062, 58593, 117186, 136717, 273434, 410151, 820302, 3183553, 6367106, 9550659, 19101318, 22284871, 44569742, 66854613, 133709226]

約数ペア:

[(1, 133709226), (2, 66854613), (3, 44569742), (6, 22284871), (7, 19101318), (14, 9550659), (21, 6367106), (42, 3183553), (163, 820302), (326, 410151), (489, 273434), (978, 136717), (1141, 117186), (2282, 58593), (3423, 39062), (6846, 19531)]