131321088

素因数分解:

$2^8\times 3^5\times {\mathrm{2111}}^1$

素因数の和:2142

約数の個数: 108

約数和(自身を含む): 392840448

約数和(自身を除く): 261519360

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, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2111, 2304, 2592, 3456, 3888, 4222, 5184, 6333, 6912, 7776, 8444, 10368, 12666, 15552, 16888, 18999, 20736, 25332, 31104, 33776, 37998, 50664, 56997, 62208, 67552, 75996, 101328, 113994, 135104, 151992, 170991, 202656, 227988, 270208, 303984, 341982, 405312, 455976, 512973, 540416, 607968, 683964, 810624, 911952, 1025946, 1215936, 1367928, 1621248, 1823904, 2051892, 2431872, 2735856, 3647808, 4103784, 4863744, 5471712, 7295616, 8207568, 10943424, 14591232, 16415136, 21886848, 32830272, 43773696, 65660544, 131321088]

約数ペア:

[(1, 131321088), (2, 65660544), (3, 43773696), (4, 32830272), (6, 21886848), (8, 16415136), (9, 14591232), (12, 10943424), (16, 8207568), (18, 7295616), (24, 5471712), (27, 4863744), (32, 4103784), (36, 3647808), (48, 2735856), (54, 2431872), (64, 2051892), (72, 1823904), (81, 1621248), (96, 1367928), (108, 1215936), (128, 1025946), (144, 911952), (162, 810624), (192, 683964), (216, 607968), (243, 540416), (256, 512973), (288, 455976), (324, 405312), (384, 341982), (432, 303984), (486, 270208), (576, 227988), (648, 202656), (768, 170991), (864, 151992), (972, 135104), (1152, 113994), (1296, 101328), (1728, 75996), (1944, 67552), (2111, 62208), (2304, 56997), (2592, 50664), (3456, 37998), (3888, 33776), (4222, 31104), (5184, 25332), (6333, 20736), (6912, 18999), (7776, 16888), (8444, 15552), (10368, 12666)]