143799752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2383}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 284649600

約数和(自身を除く): 140849848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1588, 2383, 3176, 4766, 7543, 9532, 15086, 19064, 30172, 45277, 60344, 90554, 181108, 362216, 946051, 1892102, 3784204, 7568408, 17974969, 35949938, 71899876, 143799752]

約数ペア:

[(1, 143799752), (2, 71899876), (4, 35949938), (8, 17974969), (19, 7568408), (38, 3784204), (76, 1892102), (152, 946051), (397, 362216), (794, 181108), (1588, 90554), (2383, 60344), (3176, 45277), (4766, 30172), (7543, 19064), (9532, 15086)]