156726145328

素因数分解:

$2^4\times {\mathrm{5623}}^1\times {\mathrm{1742021}}^1$

素因数の和:1747652

約数の個数: 20

約数和(自身を含む): 303711083568

約数和(自身を除く): 146984938240

約数列:

[1, 2, 4, 8, 16, 5623, 11246, 22492, 44984, 89968, 1742021, 3484042, 6968084, 13936168, 27872336, 9795384083, 19590768166, 39181536332, 78363072664, 156726145328]

約数ペア:

[(1, 156726145328), (2, 78363072664), (4, 39181536332), (8, 19590768166), (16, 9795384083), (5623, 27872336), (11246, 13936168), (22492, 6968084), (44984, 3484042), (89968, 1742021)]