164314836

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 90

約数和(自身を含む): 484802682

約数和(自身を除く): 320487846

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 1901, 2058, 2401, 3087, 3802, 4116, 4802, 5703, 6174, 7203, 7604, 9604, 11406, 12348, 13307, 14406, 17109, 21609, 22812, 26614, 28812, 34218, 39921, 43218, 53228, 68436, 79842, 86436, 93149, 119763, 159684, 186298, 239526, 279447, 372596, 479052, 558894, 652043, 838341, 1117788, 1304086, 1676682, 1956129, 2608172, 3353364, 3912258, 4564301, 5868387, 7824516, 9128602, 11736774, 13692903, 18257204, 23473548, 27385806, 41078709, 54771612, 82157418, 164314836]

約数ペア:

[(1, 164314836), (2, 82157418), (3, 54771612), (4, 41078709), (6, 27385806), (7, 23473548), (9, 18257204), (12, 13692903), (14, 11736774), (18, 9128602), (21, 7824516), (28, 5868387), (36, 4564301), (42, 3912258), (49, 3353364), (63, 2608172), (84, 1956129), (98, 1676682), (126, 1304086), (147, 1117788), (196, 838341), (252, 652043), (294, 558894), (343, 479052), (441, 372596), (588, 279447), (686, 239526), (882, 186298), (1029, 159684), (1372, 119763), (1764, 93149), (1901, 86436), (2058, 79842), (2401, 68436), (3087, 53228), (3802, 43218), (4116, 39921), (4802, 34218), (5703, 28812), (6174, 26614), (7203, 22812), (7604, 21609), (9604, 17109), (11406, 14406), (12348, 13307)]