189485568

素因数分解:

$2^9\times 3^5\times {\mathrm{1523}}^1$

素因数の和:1556

約数の個数: 120

約数和(自身を含む): 567494928

約数和(自身を除く): 378009360

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, 512, 576, 648, 768, 864, 972, 1152, 1296, 1523, 1536, 1728, 1944, 2304, 2592, 3046, 3456, 3888, 4569, 4608, 5184, 6092, 6912, 7776, 9138, 10368, 12184, 13707, 13824, 15552, 18276, 20736, 24368, 27414, 31104, 36552, 41121, 41472, 48736, 54828, 62208, 73104, 82242, 97472, 109656, 123363, 124416, 146208, 164484, 194944, 219312, 246726, 292416, 328968, 370089, 389888, 438624, 493452, 584832, 657936, 740178, 779776, 877248, 986904, 1169664, 1315872, 1480356, 1754496, 1973808, 2339328, 2631744, 2960712, 3508992, 3947616, 5263488, 5921424, 7017984, 7895232, 10526976, 11842848, 15790464, 21053952, 23685696, 31580928, 47371392, 63161856, 94742784, 189485568]

約数ペア:

[(1, 189485568), (2, 94742784), (3, 63161856), (4, 47371392), (6, 31580928), (8, 23685696), (9, 21053952), (12, 15790464), (16, 11842848), (18, 10526976), (24, 7895232), (27, 7017984), (32, 5921424), (36, 5263488), (48, 3947616), (54, 3508992), (64, 2960712), (72, 2631744), (81, 2339328), (96, 1973808), (108, 1754496), (128, 1480356), (144, 1315872), (162, 1169664), (192, 986904), (216, 877248), (243, 779776), (256, 740178), (288, 657936), (324, 584832), (384, 493452), (432, 438624), (486, 389888), (512, 370089), (576, 328968), (648, 292416), (768, 246726), (864, 219312), (972, 194944), (1152, 164484), (1296, 146208), (1523, 124416), (1536, 123363), (1728, 109656), (1944, 97472), (2304, 82242), (2592, 73104), (3046, 62208), (3456, 54828), (3888, 48736), (4569, 41472), (4608, 41121), (5184, 36552), (6092, 31104), (6912, 27414), (7776, 24368), (9138, 20736), (10368, 18276), (12184, 15552), (13707, 13824)]