155857296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{463861}}^1$

素因数の和:463879

約数の個数: 40

約数和(自身を含む): 460151104

約数和(自身を除く): 304293808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 463861, 927722, 1391583, 1855444, 2783166, 3247027, 3710888, 5566332, 6494054, 7421776, 9741081, 11132664, 12988108, 19482162, 22265328, 25976216, 38964324, 51952432, 77928648, 155857296]

約数ペア:

[(1, 155857296), (2, 77928648), (3, 51952432), (4, 38964324), (6, 25976216), (7, 22265328), (8, 19482162), (12, 12988108), (14, 11132664), (16, 9741081), (21, 7421776), (24, 6494054), (28, 5566332), (42, 3710888), (48, 3247027), (56, 2783166), (84, 1855444), (112, 1391583), (168, 927722), (336, 463861)]