156720362988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1865718607}}^1$

素因数の和:1865718621

約数の個数: 24

約数和(自身を含む): 417920968192

約数和(自身を除く): 261200605204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1865718607, 3731437214, 5597155821, 7462874428, 11194311642, 13060030249, 22388623284, 26120060498, 39180090747, 52240120996, 78360181494, 156720362988]

約数ペア:

[(1, 156720362988), (2, 78360181494), (3, 52240120996), (4, 39180090747), (6, 26120060498), (7, 22388623284), (12, 13060030249), (14, 11194311642), (21, 7462874428), (28, 5597155821), (42, 3731437214), (84, 1865718607)]