160974669

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 233397760

約数和(自身を除く): 72423091

約数列:

[1, 3, 19, 57, 61, 67, 183, 201, 691, 1159, 1273, 2073, 3477, 3819, 4087, 12261, 13129, 39387, 42151, 46297, 77653, 126453, 138891, 232959, 800869, 879643, 2402607, 2638929, 2824117, 8472351, 53658223, 160974669]

約数ペア:

[(1, 160974669), (3, 53658223), (19, 8472351), (57, 2824117), (61, 2638929), (67, 2402607), (183, 879643), (201, 800869), (691, 232959), (1159, 138891), (1273, 126453), (2073, 77653), (3477, 46297), (3819, 42151), (4087, 39387), (12261, 13129)]