156979356685

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3746077}}^1$

素因数の和:3746145

約数の個数: 24

約数和(自身を含む): 207008270280

約数和(自身を除く): 50028913595

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 8381, 41905, 3746077, 18730385, 63683309, 108636233, 318416545, 543181165, 1082616253, 1846815961, 5413081265, 9234079805, 31395871337, 156979356685]

約数ペア:

[(1, 156979356685), (5, 31395871337), (17, 9234079805), (29, 5413081265), (85, 1846815961), (145, 1082616253), (289, 543181165), (493, 318416545), (1445, 108636233), (2465, 63683309), (8381, 18730385), (41905, 3746077)]