128885352

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 207037848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 642, 744, 856, 1284, 1619, 2568, 3238, 3317, 4857, 6476, 6634, 9714, 9951, 12952, 13268, 19428, 19902, 26536, 38856, 39804, 50189, 79608, 100378, 150567, 173233, 200756, 301134, 346466, 401512, 519699, 602268, 692932, 1039398, 1204536, 1385864, 2078796, 4157592, 5370223, 10740446, 16110669, 21480892, 32221338, 42961784, 64442676, 128885352]

約数ペア:

[(1, 128885352), (2, 64442676), (3, 42961784), (4, 32221338), (6, 21480892), (8, 16110669), (12, 10740446), (24, 5370223), (31, 4157592), (62, 2078796), (93, 1385864), (107, 1204536), (124, 1039398), (186, 692932), (214, 602268), (248, 519699), (321, 401512), (372, 346466), (428, 301134), (642, 200756), (744, 173233), (856, 150567), (1284, 100378), (1619, 79608), (2568, 50189), (3238, 39804), (3317, 38856), (4857, 26536), (6476, 19902), (6634, 19428), (9714, 13268), (9951, 12952)]