163939132

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{42737}}^1$

素因数の和:42885

約数の個数: 24

約数和(自身を含む): 330279264

約数和(自身を除く): 166340132

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 42737, 85474, 170948, 299159, 598318, 1196636, 5854969, 11709938, 23419876, 40984783, 81969566, 163939132]

約数ペア:

[(1, 163939132), (2, 81969566), (4, 40984783), (7, 23419876), (14, 11709938), (28, 5854969), (137, 1196636), (274, 598318), (548, 299159), (959, 170948), (1918, 85474), (3836, 42737)]