155860784

素因数分解:

$2^4\times {\mathrm{2267}}^1\times {\mathrm{4297}}^1$

素因数の和:6572

約数の個数: 20

約数和(自身を含む): 302183784

約数和(自身を除く): 146323000

約数列:

[1, 2, 4, 8, 16, 2267, 4297, 4534, 8594, 9068, 17188, 18136, 34376, 36272, 68752, 9741299, 19482598, 38965196, 77930392, 155860784]

約数ペア:

[(1, 155860784), (2, 77930392), (4, 38965196), (8, 19482598), (16, 9741299), (2267, 68752), (4297, 36272), (4534, 34376), (8594, 18136), (9068, 17188)]