164798396

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{42961}}^1$

素因数の和:43109

約数の個数: 24

約数和(自身を含む): 332010336

約数和(自身を除く): 167211940

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 42961, 85922, 171844, 300727, 601454, 1202908, 5885657, 11771314, 23542628, 41199599, 82399198, 164798396]

約数ペア:

[(1, 164798396), (2, 82399198), (4, 41199599), (7, 23542628), (14, 11771314), (28, 5885657), (137, 1202908), (274, 601454), (548, 300727), (959, 171844), (1918, 85922), (3836, 42961)]