155661456

素因数分解:

$2^4\times 3^1\times {\mathrm{3242947}}^1$

素因数の和:3242958

約数の個数: 20

約数和(自身を含む): 402125552

約数和(自身を除く): 246464096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3242947, 6485894, 9728841, 12971788, 19457682, 25943576, 38915364, 51887152, 77830728, 155661456]

約数ペア:

[(1, 155661456), (2, 77830728), (3, 51887152), (4, 38915364), (6, 25943576), (8, 19457682), (12, 12971788), (16, 9728841), (24, 6485894), (48, 3242947)]