164664576

素因数分解:

$2^8\times 3^5\times {\mathrm{2647}}^1$

素因数の和:2678

約数の個数: 108

約数和(自身を含む): 492538592

約数和(自身を除く): 327874016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 2647, 3456, 3888, 5184, 5294, 6912, 7776, 7941, 10368, 10588, 15552, 15882, 20736, 21176, 23823, 31104, 31764, 42352, 47646, 62208, 63528, 71469, 84704, 95292, 127056, 142938, 169408, 190584, 214407, 254112, 285876, 338816, 381168, 428814, 508224, 571752, 643221, 677632, 762336, 857628, 1016448, 1143504, 1286442, 1524672, 1715256, 2032896, 2287008, 2572884, 3049344, 3430512, 4574016, 5145768, 6098688, 6861024, 9148032, 10291536, 13722048, 18296064, 20583072, 27444096, 41166144, 54888192, 82332288, 164664576]

約数ペア:

[(1, 164664576), (2, 82332288), (3, 54888192), (4, 41166144), (6, 27444096), (8, 20583072), (9, 18296064), (12, 13722048), (16, 10291536), (18, 9148032), (24, 6861024), (27, 6098688), (32, 5145768), (36, 4574016), (48, 3430512), (54, 3049344), (64, 2572884), (72, 2287008), (81, 2032896), (96, 1715256), (108, 1524672), (128, 1286442), (144, 1143504), (162, 1016448), (192, 857628), (216, 762336), (243, 677632), (256, 643221), (288, 571752), (324, 508224), (384, 428814), (432, 381168), (486, 338816), (576, 285876), (648, 254112), (768, 214407), (864, 190584), (972, 169408), (1152, 142938), (1296, 127056), (1728, 95292), (1944, 84704), (2304, 71469), (2592, 63528), (2647, 62208), (3456, 47646), (3888, 42352), (5184, 31764), (5294, 31104), (6912, 23823), (7776, 21176), (7941, 20736), (10368, 15882), (10588, 15552)]