149966936

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6361}}^1$

素因数の和:6795

約数の個数: 32

約数和(自身を含む): 322171680

約数和(自身を除く): 172204744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5894, 6361, 11788, 12722, 23576, 25444, 44527, 50888, 89054, 178108, 356216, 2677981, 5355962, 10711924, 18745867, 21423848, 37491734, 74983468, 149966936]

約数ペア:

[(1, 149966936), (2, 74983468), (4, 37491734), (7, 21423848), (8, 18745867), (14, 10711924), (28, 5355962), (56, 2677981), (421, 356216), (842, 178108), (1684, 89054), (2947, 50888), (3368, 44527), (5894, 25444), (6361, 23576), (11788, 12722)]