121421048

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3108

約数の個数: 64

約数和(自身を含む): 280350720

約数和(自身を除く): 158929672

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 3041, 4991, 5704, 6082, 9982, 12164, 19964, 21287, 24328, 39928, 42574, 69943, 85148, 94271, 139886, 170296, 188542, 279772, 377084, 489601, 559544, 659897, 754168, 979202, 1319794, 1958404, 2168233, 2639588, 3916808, 4336466, 5279176, 8672932, 15177631, 17345864, 30355262, 60710524, 121421048]

約数ペア:

[(1, 121421048), (2, 60710524), (4, 30355262), (7, 17345864), (8, 15177631), (14, 8672932), (23, 5279176), (28, 4336466), (31, 3916808), (46, 2639588), (56, 2168233), (62, 1958404), (92, 1319794), (124, 979202), (161, 754168), (184, 659897), (217, 559544), (248, 489601), (322, 377084), (434, 279772), (644, 188542), (713, 170296), (868, 139886), (1288, 94271), (1426, 85148), (1736, 69943), (2852, 42574), (3041, 39928), (4991, 24328), (5704, 21287), (6082, 19964), (9982, 12164)]