189317376

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:796

約数の個数: 108

約数和(自身を含む): 550996992

約数和(自身を除く): 361679616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 647, 762, 768, 1016, 1143, 1152, 1294, 1524, 1941, 2032, 2286, 2304, 2588, 3048, 3882, 4064, 4572, 5176, 5823, 6096, 7764, 8128, 9144, 10352, 11646, 12192, 15528, 16256, 18288, 20704, 23292, 24384, 31056, 32512, 36576, 41408, 46584, 48768, 62112, 73152, 82169, 82816, 93168, 97536, 124224, 146304, 164338, 165632, 186336, 246507, 248448, 292608, 328676, 372672, 493014, 496896, 657352, 739521, 745344, 986028, 1314704, 1479042, 1490688, 1972056, 2629408, 2958084, 3944112, 5258816, 5916168, 7888224, 10517632, 11832336, 15776448, 21035264, 23664672, 31552896, 47329344, 63105792, 94658688, 189317376]

約数ペア:

[(1, 189317376), (2, 94658688), (3, 63105792), (4, 47329344), (6, 31552896), (8, 23664672), (9, 21035264), (12, 15776448), (16, 11832336), (18, 10517632), (24, 7888224), (32, 5916168), (36, 5258816), (48, 3944112), (64, 2958084), (72, 2629408), (96, 1972056), (127, 1490688), (128, 1479042), (144, 1314704), (192, 986028), (254, 745344), (256, 739521), (288, 657352), (381, 496896), (384, 493014), (508, 372672), (576, 328676), (647, 292608), (762, 248448), (768, 246507), (1016, 186336), (1143, 165632), (1152, 164338), (1294, 146304), (1524, 124224), (1941, 97536), (2032, 93168), (2286, 82816), (2304, 82169), (2588, 73152), (3048, 62112), (3882, 48768), (4064, 46584), (4572, 41408), (5176, 36576), (5823, 32512), (6096, 31056), (7764, 24384), (8128, 23292), (9144, 20704), (10352, 18288), (11646, 16256), (12192, 15528)]