163132018

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 138784142

約数列:

[1, 2, 7, 14, 29, 47, 58, 83, 94, 103, 166, 203, 206, 329, 406, 581, 658, 721, 1162, 1363, 1442, 2407, 2726, 2987, 3901, 4814, 4841, 5974, 7802, 8549, 9541, 9682, 16849, 17098, 19082, 20909, 27307, 33698, 33887, 41818, 54614, 59843, 67774, 113129, 119686, 140389, 226258, 247921, 280778, 401803, 495842, 791903, 803606, 982723, 1583806, 1735447, 1965446, 2812621, 3470894, 5625242, 11652287, 23304574, 81566009, 163132018]

約数ペア:

[(1, 163132018), (2, 81566009), (7, 23304574), (14, 11652287), (29, 5625242), (47, 3470894), (58, 2812621), (83, 1965446), (94, 1735447), (103, 1583806), (166, 982723), (203, 803606), (206, 791903), (329, 495842), (406, 401803), (581, 280778), (658, 247921), (721, 226258), (1162, 140389), (1363, 119686), (1442, 113129), (2407, 67774), (2726, 59843), (2987, 54614), (3901, 41818), (4814, 33887), (4841, 33698), (5974, 27307), (7802, 20909), (8549, 19082), (9541, 17098), (9682, 16849)]