168772610

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{20507}}^1$

素因数の和:21337

約数の個数: 16

約数和(自身を含む): 304174656

約数和(自身を除く): 135402046

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 20507, 41014, 102535, 205070, 16877261, 33754522, 84386305, 168772610]

約数ペア:

[(1, 168772610), (2, 84386305), (5, 33754522), (10, 16877261), (823, 205070), (1646, 102535), (4115, 41014), (8230, 20507)]