194071808

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2987

約数の個数: 72

約数和(自身を含む): 454847232

約数和(自身を除く): 260775424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1184, 1792, 2072, 2368, 2927, 4144, 4736, 5854, 8288, 9472, 11708, 16576, 20489, 23416, 33152, 40978, 46832, 66304, 81956, 93664, 108299, 163912, 187328, 216598, 327824, 374656, 433196, 655648, 749312, 758093, 866392, 1311296, 1516186, 1732784, 2622592, 3032372, 3465568, 5245184, 6064744, 6931136, 12129488, 13862272, 24258976, 27724544, 48517952, 97035904, 194071808]

約数ペア:

[(1, 194071808), (2, 97035904), (4, 48517952), (7, 27724544), (8, 24258976), (14, 13862272), (16, 12129488), (28, 6931136), (32, 6064744), (37, 5245184), (56, 3465568), (64, 3032372), (74, 2622592), (112, 1732784), (128, 1516186), (148, 1311296), (224, 866392), (256, 758093), (259, 749312), (296, 655648), (448, 433196), (518, 374656), (592, 327824), (896, 216598), (1036, 187328), (1184, 163912), (1792, 108299), (2072, 93664), (2368, 81956), (2927, 66304), (4144, 46832), (4736, 40978), (5854, 33152), (8288, 23416), (9472, 20489), (11708, 16576)]