163628976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{486991}}^1$

素因数の和:487009

約数の個数: 40

約数和(自身を含む): 483096064

約数和(自身を除く): 319467088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 486991, 973982, 1460973, 1947964, 2921946, 3408937, 3895928, 5843892, 6817874, 7791856, 10226811, 11687784, 13635748, 20453622, 23375568, 27271496, 40907244, 54542992, 81814488, 163628976]

約数ペア:

[(1, 163628976), (2, 81814488), (3, 54542992), (4, 40907244), (6, 27271496), (7, 23375568), (8, 20453622), (12, 13635748), (14, 11687784), (16, 10226811), (21, 7791856), (24, 6817874), (28, 5843892), (42, 3895928), (48, 3408937), (56, 2921946), (84, 1947964), (112, 1460973), (168, 973982), (336, 486991)]