142417874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 231517440

約数和(自身を除く): 89099566

約数列:

[1, 2, 17, 34, 83, 109, 166, 218, 463, 926, 1411, 1853, 2822, 3706, 7871, 9047, 15742, 18094, 38429, 50467, 76858, 100934, 153799, 307598, 653293, 857939, 1306586, 1715878, 4188761, 8377522, 71208937, 142417874]

約数ペア:

[(1, 142417874), (2, 71208937), (17, 8377522), (34, 4188761), (83, 1715878), (109, 1306586), (166, 857939), (218, 653293), (463, 307598), (926, 153799), (1411, 100934), (1853, 76858), (2822, 50467), (3706, 38429), (7871, 18094), (9047, 15742)]