168086178

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79813}}^1$

素因数の和:79840

約数の個数: 40

約数和(自身を含む): 405614748

約数和(自身を除く): 237528570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 79813, 159626, 239439, 478878, 718317, 1037569, 1436634, 2075138, 2154951, 3112707, 4309902, 6225414, 6464853, 9338121, 12929706, 18676242, 28014363, 56028726, 84043089, 168086178]

約数ペア:

[(1, 168086178), (2, 84043089), (3, 56028726), (6, 28014363), (9, 18676242), (13, 12929706), (18, 9338121), (26, 6464853), (27, 6225414), (39, 4309902), (54, 3112707), (78, 2154951), (81, 2075138), (117, 1436634), (162, 1037569), (234, 718317), (351, 478878), (702, 239439), (1053, 159626), (2106, 79813)]