156979118768

素因数分解:

$2^4\times {\mathrm{231347}}^1\times {\mathrm{42409}}^1$

素因数の和:273764

約数の個数: 20

約数和(自身を含む): 304155529080

約数和(自身を除く): 147176410312

約数列:

[1, 2, 4, 8, 16, 42409, 84818, 169636, 231347, 339272, 462694, 678544, 925388, 1850776, 3701552, 9811194923, 19622389846, 39244779692, 78489559384, 156979118768]

約数ペア:

[(1, 156979118768), (2, 78489559384), (4, 39244779692), (8, 19622389846), (16, 9811194923), (42409, 3701552), (84818, 1850776), (169636, 925388), (231347, 678544), (339272, 462694)]