161638512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{481067}}^1$

素因数の和:481085

約数の個数: 40

約数和(自身を含む): 477219456

約数和(自身を除く): 315580944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 481067, 962134, 1443201, 1924268, 2886402, 3367469, 3848536, 5772804, 6734938, 7697072, 10102407, 11545608, 13469876, 20204814, 23091216, 26939752, 40409628, 53879504, 80819256, 161638512]

約数ペア:

[(1, 161638512), (2, 80819256), (3, 53879504), (4, 40409628), (6, 26939752), (7, 23091216), (8, 20204814), (12, 13469876), (14, 11545608), (16, 10102407), (21, 7697072), (24, 6734938), (28, 5772804), (42, 3848536), (48, 3367469), (56, 2886402), (84, 1924268), (112, 1443201), (168, 962134), (336, 481067)]