166767664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 394974720

約数和(自身を除く): 228207056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 574, 644, 656, 943, 1148, 1288, 1579, 1886, 2296, 2576, 3158, 3772, 4592, 6316, 6601, 7544, 11053, 12632, 13202, 15088, 22106, 25264, 26404, 36317, 44212, 52808, 64739, 72634, 88424, 105616, 129478, 145268, 176848, 254219, 258956, 290536, 453173, 508438, 517912, 581072, 906346, 1016876, 1035824, 1488997, 1812692, 2033752, 2977994, 3625384, 4067504, 5955988, 7250768, 10422979, 11911976, 20845958, 23823952, 41691916, 83383832, 166767664]

約数ペア:

[(1, 166767664), (2, 83383832), (4, 41691916), (7, 23823952), (8, 20845958), (14, 11911976), (16, 10422979), (23, 7250768), (28, 5955988), (41, 4067504), (46, 3625384), (56, 2977994), (82, 2033752), (92, 1812692), (112, 1488997), (161, 1035824), (164, 1016876), (184, 906346), (287, 581072), (322, 517912), (328, 508438), (368, 453173), (574, 290536), (644, 258956), (656, 254219), (943, 176848), (1148, 145268), (1288, 129478), (1579, 105616), (1886, 88424), (2296, 72634), (2576, 64739), (3158, 52808), (3772, 44212), (4592, 36317), (6316, 26404), (6601, 25264), (7544, 22106), (11053, 15088), (12632, 13202)]