139203456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{51787}}^1$

素因数の和:51811

約数の個数: 64

約数和(自身を含む): 422590080

約数和(自身を除く): 283386624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 51787, 103574, 155361, 207148, 310722, 362509, 414296, 621444, 725018, 828592, 1087527, 1242888, 1450036, 1657184, 2175054, 2485776, 2900072, 3314368, 4350108, 4971552, 5800144, 6628736, 8700216, 9943104, 11600288, 17400432, 19886208, 23200576, 34800864, 46401152, 69601728, 139203456]

約数ペア:

[(1, 139203456), (2, 69601728), (3, 46401152), (4, 34800864), (6, 23200576), (7, 19886208), (8, 17400432), (12, 11600288), (14, 9943104), (16, 8700216), (21, 6628736), (24, 5800144), (28, 4971552), (32, 4350108), (42, 3314368), (48, 2900072), (56, 2485776), (64, 2175054), (84, 1657184), (96, 1450036), (112, 1242888), (128, 1087527), (168, 828592), (192, 725018), (224, 621444), (336, 414296), (384, 362509), (448, 310722), (672, 207148), (896, 155361), (1344, 103574), (2688, 51787)]