152405918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1613}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 277504704

約数和(自身を除く): 125098786

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 397, 794, 1613, 2779, 3226, 5558, 6749, 11291, 13498, 22582, 27421, 47243, 54842, 94486, 191947, 383894, 640361, 1280722, 4482527, 8965054, 10886137, 21772274, 76202959, 152405918]

約数ペア:

[(1, 152405918), (2, 76202959), (7, 21772274), (14, 10886137), (17, 8965054), (34, 4482527), (119, 1280722), (238, 640361), (397, 383894), (794, 191947), (1613, 94486), (2779, 54842), (3226, 47243), (5558, 27421), (6749, 22582), (11291, 13498)]