159456856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1533239}}^1$

素因数の和:1533258

約数の個数: 16

約数和(自身を含む): 321980400

約数和(自身を除く): 162523544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1533239, 3066478, 6132956, 12265912, 19932107, 39864214, 79728428, 159456856]

約数ペア:

[(1, 159456856), (2, 79728428), (4, 39864214), (8, 19932107), (13, 12265912), (26, 6132956), (52, 3066478), (104, 1533239)]