191539712

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4149

約数の個数: 80

約数和(自身を含む): 471136512

約数和(自身を除く): 279596800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 4111, 5824, 6656, 8222, 11648, 16444, 23296, 28777, 32888, 46592, 53443, 57554, 65776, 106886, 115108, 131552, 213772, 230216, 263104, 374101, 427544, 460432, 526208, 748202, 855088, 920864, 1052416, 1496404, 1710176, 1841728, 2104832, 2992808, 3420352, 3683456, 5985616, 6840704, 7366912, 11971232, 13681408, 14733824, 23942464, 27362816, 47884928, 95769856, 191539712]

約数ペア:

[(1, 191539712), (2, 95769856), (4, 47884928), (7, 27362816), (8, 23942464), (13, 14733824), (14, 13681408), (16, 11971232), (26, 7366912), (28, 6840704), (32, 5985616), (52, 3683456), (56, 3420352), (64, 2992808), (91, 2104832), (104, 1841728), (112, 1710176), (128, 1496404), (182, 1052416), (208, 920864), (224, 855088), (256, 748202), (364, 526208), (416, 460432), (448, 427544), (512, 374101), (728, 263104), (832, 230216), (896, 213772), (1456, 131552), (1664, 115108), (1792, 106886), (2912, 65776), (3328, 57554), (3584, 53443), (4111, 46592), (5824, 32888), (6656, 28777), (8222, 23296), (11648, 16444)]