172621204

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{7177}}^1$

素因数の和:8047

約数の個数: 24

約数和(自身を含む): 345692480

約数和(自身を除く): 173071276

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 3436, 6013, 7177, 12026, 14354, 24052, 28708, 50239, 100478, 200956, 6165043, 12330086, 24660172, 43155301, 86310602, 172621204]

約数ペア:

[(1, 172621204), (2, 86310602), (4, 43155301), (7, 24660172), (14, 12330086), (28, 6165043), (859, 200956), (1718, 100478), (3436, 50239), (6013, 28708), (7177, 24052), (12026, 14354)]