131452608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2150

約数の個数: 112

約数和(自身を含む): 406139904

約数和(自身を除く): 274687296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1974, 2081, 2256, 2632, 3008, 3948, 4162, 4512, 5264, 6243, 7896, 8324, 9024, 10528, 12486, 14567, 15792, 16648, 21056, 24972, 29134, 31584, 33296, 43701, 49944, 58268, 63168, 66592, 87402, 97807, 99888, 116536, 133184, 174804, 195614, 199776, 233072, 293421, 349608, 391228, 399552, 466144, 586842, 684649, 699216, 782456, 932288, 1173684, 1369298, 1398432, 1564912, 2053947, 2347368, 2738596, 2796864, 3129824, 4107894, 4694736, 5477192, 6259648, 8215788, 9389472, 10954384, 16431576, 18778944, 21908768, 32863152, 43817536, 65726304, 131452608]

約数ペア:

[(1, 131452608), (2, 65726304), (3, 43817536), (4, 32863152), (6, 21908768), (7, 18778944), (8, 16431576), (12, 10954384), (14, 9389472), (16, 8215788), (21, 6259648), (24, 5477192), (28, 4694736), (32, 4107894), (42, 3129824), (47, 2796864), (48, 2738596), (56, 2347368), (64, 2053947), (84, 1564912), (94, 1398432), (96, 1369298), (112, 1173684), (141, 932288), (168, 782456), (188, 699216), (192, 684649), (224, 586842), (282, 466144), (329, 399552), (336, 391228), (376, 349608), (448, 293421), (564, 233072), (658, 199776), (672, 195614), (752, 174804), (987, 133184), (1128, 116536), (1316, 99888), (1344, 97807), (1504, 87402), (1974, 66592), (2081, 63168), (2256, 58268), (2632, 49944), (3008, 43701), (3948, 33296), (4162, 31584), (4512, 29134), (5264, 24972), (6243, 21056), (7896, 16648), (8324, 15792), (9024, 14567), (10528, 12486)]