168521754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{39953}}^1$

素因数の和:40014

約数の個数: 32

約数和(自身を含む): 364380480

約数和(自身を除く): 195858726

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 39953, 79906, 119859, 239718, 759107, 1478261, 1518214, 2277321, 2956522, 4434783, 4554642, 8869566, 28086959, 56173918, 84260877, 168521754]

約数ペア:

[(1, 168521754), (2, 84260877), (3, 56173918), (6, 28086959), (19, 8869566), (37, 4554642), (38, 4434783), (57, 2956522), (74, 2277321), (111, 1518214), (114, 1478261), (222, 759107), (703, 239718), (1406, 119859), (2109, 79906), (4218, 39953)]