155520846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{664619}}^1$

素因数の和:664640

約数の個数: 24

約数和(自身を含む): 362882520

約数和(自身を除く): 207361674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 664619, 1329238, 1993857, 3987714, 5981571, 8640047, 11963142, 17280094, 25920141, 51840282, 77760423, 155520846]

約数ペア:

[(1, 155520846), (2, 77760423), (3, 51840282), (6, 25920141), (9, 17280094), (13, 11963142), (18, 8640047), (26, 5981571), (39, 3987714), (78, 1993857), (117, 1329238), (234, 664619)]