164809984

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{6637}}^1$

素因数の和:6750

約数の個数: 36

約数和(自身を含む): 332417764

約数和(自身を除く): 167607780

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 3104, 6208, 6637, 12416, 13274, 24832, 26548, 53096, 106192, 212384, 424768, 643789, 849536, 1287578, 1699072, 2575156, 5150312, 10300624, 20601248, 41202496, 82404992, 164809984]

約数ペア:

[(1, 164809984), (2, 82404992), (4, 41202496), (8, 20601248), (16, 10300624), (32, 5150312), (64, 2575156), (97, 1699072), (128, 1287578), (194, 849536), (256, 643789), (388, 424768), (776, 212384), (1552, 106192), (3104, 53096), (6208, 26548), (6637, 24832), (12416, 13274)]