140183071

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 179280000

約数和(自身を除く): 39096929

約数列:

[1, 7, 17, 29, 49, 119, 203, 343, 493, 829, 833, 1421, 3451, 5803, 5831, 9947, 14093, 24041, 24157, 40621, 98651, 168287, 169099, 284347, 408697, 690557, 1178009, 2860879, 4833899, 8246063, 20026153, 140183071]

約数ペア:

[(1, 140183071), (7, 20026153), (17, 8246063), (29, 4833899), (49, 2860879), (119, 1178009), (203, 690557), (343, 408697), (493, 284347), (829, 169099), (833, 168287), (1421, 98651), (3451, 40621), (5803, 24157), (5831, 24041), (9947, 14093)]