142441656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1741}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 408046080

約数和(自身を除く): 265604424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 974, 1461, 1741, 1948, 2922, 3409, 3482, 3896, 5223, 5844, 6818, 6964, 10227, 10446, 11688, 12187, 13636, 13928, 20454, 20892, 24374, 27272, 36561, 40908, 41784, 48748, 73122, 81816, 97496, 146244, 292488, 847867, 1695734, 2543601, 3391468, 5087202, 5935069, 6782936, 10174404, 11870138, 17805207, 20348808, 23740276, 35610414, 47480552, 71220828, 142441656]

約数ペア:

[(1, 142441656), (2, 71220828), (3, 47480552), (4, 35610414), (6, 23740276), (7, 20348808), (8, 17805207), (12, 11870138), (14, 10174404), (21, 6782936), (24, 5935069), (28, 5087202), (42, 3391468), (56, 2543601), (84, 1695734), (168, 847867), (487, 292488), (974, 146244), (1461, 97496), (1741, 81816), (1948, 73122), (2922, 48748), (3409, 41784), (3482, 40908), (3896, 36561), (5223, 27272), (5844, 24374), (6818, 20892), (6964, 20454), (10227, 13928), (10446, 13636), (11688, 12187)]