164644304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 368012160

約数和(自身を除く): 203367856

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 89, 92, 176, 178, 184, 253, 356, 368, 457, 506, 712, 914, 979, 1012, 1424, 1828, 1958, 2024, 2047, 3656, 3916, 4048, 4094, 5027, 7312, 7832, 8188, 10054, 10511, 15664, 16376, 20108, 21022, 22517, 32752, 40216, 40673, 42044, 45034, 80432, 81346, 84088, 90068, 115621, 162692, 168176, 180136, 231242, 325384, 360272, 447403, 462484, 650768, 894806, 924968, 935479, 1789612, 1849936, 1870958, 3579224, 3741916, 7158448, 7483832, 10290269, 14967664, 20580538, 41161076, 82322152, 164644304]

約数ペア:

[(1, 164644304), (2, 82322152), (4, 41161076), (8, 20580538), (11, 14967664), (16, 10290269), (22, 7483832), (23, 7158448), (44, 3741916), (46, 3579224), (88, 1870958), (89, 1849936), (92, 1789612), (176, 935479), (178, 924968), (184, 894806), (253, 650768), (356, 462484), (368, 447403), (457, 360272), (506, 325384), (712, 231242), (914, 180136), (979, 168176), (1012, 162692), (1424, 115621), (1828, 90068), (1958, 84088), (2024, 81346), (2047, 80432), (3656, 45034), (3916, 42044), (4048, 40673), (4094, 40216), (5027, 32752), (7312, 22517), (7832, 21022), (8188, 20108), (10054, 16376), (10511, 15664)]