165094240

素因数分解:

$2^5\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2383}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 391099968

約数和(自身を除く): 226005728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 433, 866, 1732, 2165, 2383, 3464, 4330, 4766, 6928, 8660, 9532, 11915, 13856, 17320, 19064, 23830, 34640, 38128, 47660, 69280, 76256, 95320, 190640, 381280, 1031839, 2063678, 4127356, 5159195, 8254712, 10318390, 16509424, 20636780, 33018848, 41273560, 82547120, 165094240]

約数ペア:

[(1, 165094240), (2, 82547120), (4, 41273560), (5, 33018848), (8, 20636780), (10, 16509424), (16, 10318390), (20, 8254712), (32, 5159195), (40, 4127356), (80, 2063678), (160, 1031839), (433, 381280), (866, 190640), (1732, 95320), (2165, 76256), (2383, 69280), (3464, 47660), (4330, 38128), (4766, 34640), (6928, 23830), (8660, 19064), (9532, 17320), (11915, 13856)]