170905168

素因数分解:

$2^4\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2539}}^1$

素因数の和:3155

約数の個数: 40

約数和(自身を含む): 379211840

約数和(自身を除く): 208306672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 601, 1202, 2404, 2539, 4207, 4808, 5078, 8414, 9616, 10156, 16828, 17773, 20312, 33656, 35546, 40624, 67312, 71092, 142184, 284368, 1525939, 3051878, 6103756, 10681573, 12207512, 21363146, 24415024, 42726292, 85452584, 170905168]

約数ペア:

[(1, 170905168), (2, 85452584), (4, 42726292), (7, 24415024), (8, 21363146), (14, 12207512), (16, 10681573), (28, 6103756), (56, 3051878), (112, 1525939), (601, 284368), (1202, 142184), (2404, 71092), (2539, 67312), (4207, 40624), (4808, 35546), (5078, 33656), (8414, 20312), (9616, 17773), (10156, 16828)]