164797178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29209}}^1$

素因数の和:29262

約数の個数: 32

約数和(自身を含む): 314065920

約数和(自身を除く): 149268742

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 29209, 58418, 204463, 379717, 408926, 759434, 905479, 1810958, 2658019, 5316038, 6338353, 11771227, 12676706, 23542454, 82398589, 164797178]

約数ペア:

[(1, 164797178), (2, 82398589), (7, 23542454), (13, 12676706), (14, 11771227), (26, 6338353), (31, 5316038), (62, 2658019), (91, 1810958), (182, 905479), (217, 759434), (403, 408926), (434, 379717), (806, 204463), (2821, 58418), (5642, 29209)]