189977856

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{14551}}^1$

素因数の和:14587

約数の個数: 72

約数和(自身を含む): 535397184

約数和(自身を除く): 345419328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 14551, 29102, 43653, 58204, 87306, 116408, 174612, 232816, 247367, 349224, 465632, 494734, 698448, 742101, 931264, 989468, 1396896, 1484202, 1862528, 1978936, 2793792, 2968404, 3725056, 3957872, 5587584, 5936808, 7915744, 11175168, 11873616, 15831488, 23747232, 31662976, 47494464, 63325952, 94988928, 189977856]

約数ペア:

[(1, 189977856), (2, 94988928), (3, 63325952), (4, 47494464), (6, 31662976), (8, 23747232), (12, 15831488), (16, 11873616), (17, 11175168), (24, 7915744), (32, 5936808), (34, 5587584), (48, 3957872), (51, 3725056), (64, 2968404), (68, 2793792), (96, 1978936), (102, 1862528), (128, 1484202), (136, 1396896), (192, 989468), (204, 931264), (256, 742101), (272, 698448), (384, 494734), (408, 465632), (544, 349224), (768, 247367), (816, 232816), (1088, 174612), (1632, 116408), (2176, 87306), (3264, 58204), (4352, 43653), (6528, 29102), (13056, 14551)]