168839206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8500

約数の個数: 32

約数和(自身を含む): 291409920

約数和(自身を除く): 122570714

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 8431, 10013, 16862, 20026, 143327, 160189, 261361, 286654, 320378, 522722, 2723213, 4443137, 4965859, 5446426, 8886274, 9931718, 84419603, 168839206]

約数ペア:

[(1, 168839206), (2, 84419603), (17, 9931718), (19, 8886274), (31, 5446426), (34, 4965859), (38, 4443137), (62, 2723213), (323, 522722), (527, 320378), (589, 286654), (646, 261361), (1054, 160189), (1178, 143327), (8431, 20026), (10013, 16862)]