164855904

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 455051520

約数和(自身を除く): 290195616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 197, 276, 368, 379, 394, 552, 591, 736, 758, 788, 1104, 1137, 1182, 1516, 1576, 2208, 2274, 2364, 3032, 3152, 4531, 4548, 4728, 6064, 6304, 8717, 9062, 9096, 9456, 12128, 13593, 17434, 18124, 18192, 18912, 26151, 27186, 34868, 36248, 36384, 52302, 54372, 69736, 72496, 74663, 104604, 108744, 139472, 144992, 149326, 209208, 217488, 223989, 278944, 298652, 418416, 434976, 447978, 597304, 836832, 895956, 1194608, 1717249, 1791912, 2389216, 3434498, 3583824, 5151747, 6868996, 7167648, 10303494, 13737992, 20606988, 27475984, 41213976, 54951968, 82427952, 164855904]

約数ペア:

[(1, 164855904), (2, 82427952), (3, 54951968), (4, 41213976), (6, 27475984), (8, 20606988), (12, 13737992), (16, 10303494), (23, 7167648), (24, 6868996), (32, 5151747), (46, 3583824), (48, 3434498), (69, 2389216), (92, 1791912), (96, 1717249), (138, 1194608), (184, 895956), (197, 836832), (276, 597304), (368, 447978), (379, 434976), (394, 418416), (552, 298652), (591, 278944), (736, 223989), (758, 217488), (788, 209208), (1104, 149326), (1137, 144992), (1182, 139472), (1516, 108744), (1576, 104604), (2208, 74663), (2274, 72496), (2364, 69736), (3032, 54372), (3152, 52302), (4531, 36384), (4548, 36248), (4728, 34868), (6064, 27186), (6304, 26151), (8717, 18912), (9062, 18192), (9096, 18124), (9456, 17434), (12128, 13593)]