155548134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{411503}}^1$

素因数の和:411521

約数の個数: 32

約数和(自身を含む): 395043840

約数和(自身を除く): 239495706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 411503, 823006, 1234509, 2469018, 2880521, 3703527, 5761042, 7407054, 8641563, 11110581, 17283126, 22221162, 25924689, 51849378, 77774067, 155548134]

約数ペア:

[(1, 155548134), (2, 77774067), (3, 51849378), (6, 25924689), (7, 22221162), (9, 17283126), (14, 11110581), (18, 8641563), (21, 7407054), (27, 5761042), (42, 3703527), (54, 2880521), (63, 2469018), (126, 1234509), (189, 823006), (378, 411503)]