164419360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2106

約数の個数: 96

約数和(自身を含む): 450237312

約数和(自身を除く): 285817952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2011, 2044, 2336, 2555, 2920, 4022, 4088, 5110, 5840, 8044, 8176, 10055, 10220, 11680, 14077, 16088, 16352, 20110, 20440, 28154, 32176, 40220, 40880, 56308, 64352, 70385, 80440, 81760, 112616, 140770, 146803, 160880, 225232, 281540, 293606, 321760, 450464, 563080, 587212, 734015, 1027621, 1126160, 1174424, 1468030, 2055242, 2252320, 2348848, 2936060, 4110484, 4697696, 5138105, 5872120, 8220968, 10276210, 11744240, 16441936, 20552420, 23488480, 32883872, 41104840, 82209680, 164419360]

約数ペア:

[(1, 164419360), (2, 82209680), (4, 41104840), (5, 32883872), (7, 23488480), (8, 20552420), (10, 16441936), (14, 11744240), (16, 10276210), (20, 8220968), (28, 5872120), (32, 5138105), (35, 4697696), (40, 4110484), (56, 2936060), (70, 2348848), (73, 2252320), (80, 2055242), (112, 1468030), (140, 1174424), (146, 1126160), (160, 1027621), (224, 734015), (280, 587212), (292, 563080), (365, 450464), (511, 321760), (560, 293606), (584, 281540), (730, 225232), (1022, 160880), (1120, 146803), (1168, 140770), (1460, 112616), (2011, 81760), (2044, 80440), (2336, 70385), (2555, 64352), (2920, 56308), (4022, 40880), (4088, 40220), (5110, 32176), (5840, 28154), (8044, 20440), (8176, 20110), (10055, 16352), (10220, 16088), (11680, 14077)]