156720242364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1865717171}}^1$

素因数の和:1865717185

約数の個数: 24

約数和(自身を含む): 417920646528

約数和(自身を除く): 261200404164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1865717171, 3731434342, 5597151513, 7462868684, 11194303026, 13060020197, 22388606052, 26120040394, 39180060591, 52240080788, 78360121182, 156720242364]

約数ペア:

[(1, 156720242364), (2, 78360121182), (3, 52240080788), (4, 39180060591), (6, 26120040394), (7, 22388606052), (12, 13060020197), (14, 11194303026), (21, 7462868684), (28, 5597151513), (42, 3731434342), (84, 1865717171)]