156920901154

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{1949}}^1\times {\mathrm{129443}}^1$

素因数の和:131705

約数の個数: 16

約数和(自身を含む): 236261188800

約数和(自身を除く): 79340287646

約数列:

[1, 2, 311, 622, 1949, 3898, 129443, 258886, 606139, 1212278, 40256773, 80513546, 252284407, 504568814, 78460450577, 156920901154]

約数ペア:

[(1, 156920901154), (2, 78460450577), (311, 504568814), (622, 252284407), (1949, 80513546), (3898, 40256773), (129443, 1212278), (258886, 606139)]