167980336

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 334043600

約数和(自身を除く): 166063264

約数列:

[1, 2, 4, 8, 16, 61, 109, 122, 218, 244, 436, 488, 872, 976, 1579, 1744, 3158, 6316, 6649, 12632, 13298, 25264, 26596, 53192, 96319, 106384, 172111, 192638, 344222, 385276, 688444, 770552, 1376888, 1541104, 2753776, 10498771, 20997542, 41995084, 83990168, 167980336]

約数ペア:

[(1, 167980336), (2, 83990168), (4, 41995084), (8, 20997542), (16, 10498771), (61, 2753776), (109, 1541104), (122, 1376888), (218, 770552), (244, 688444), (436, 385276), (488, 344222), (872, 192638), (976, 172111), (1579, 106384), (1744, 96319), (3158, 53192), (6316, 26596), (6649, 25264), (12632, 13298)]