156934220

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{22613}}^1$

素因数の和:22969

約数の個数: 24

約数和(自身を含む): 330526224

約数和(自身を除く): 173592004

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 22613, 45226, 90452, 113065, 226130, 452260, 7846711, 15693422, 31386844, 39233555, 78467110, 156934220]

約数ペア:

[(1, 156934220), (2, 78467110), (4, 39233555), (5, 31386844), (10, 15693422), (20, 7846711), (347, 452260), (694, 226130), (1388, 113065), (1735, 90452), (3470, 45226), (6940, 22613)]