149291272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1435493}}^1$

素因数の和:1435512

約数の個数: 16

約数和(自身を含む): 301453740

約数和(自身を除く): 152162468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1435493, 2870986, 5741972, 11483944, 18661409, 37322818, 74645636, 149291272]

約数ペア:

[(1, 149291272), (2, 74645636), (4, 37322818), (8, 18661409), (13, 11483944), (26, 5741972), (52, 2870986), (104, 1435493)]