156964111

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 179338320

約数和(自身を除く): 22374209

約数列:

[1, 17, 19, 53, 173, 323, 901, 1007, 2809, 2941, 3287, 9169, 17119, 47753, 53371, 55879, 155873, 174211, 485957, 907307, 2961587, 8261269, 9233183, 156964111]

約数ペア:

[(1, 156964111), (17, 9233183), (19, 8261269), (53, 2961587), (173, 907307), (323, 485957), (901, 174211), (1007, 155873), (2809, 55879), (2941, 53371), (3287, 47753), (9169, 17119)]