128040444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{508097}}^1$

素因数の和:508114

約数の個数: 36

約数和(自身を含む): 369895344

約数和(自身を除く): 241854900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 508097, 1016194, 1524291, 2032388, 3048582, 3556679, 4572873, 6097164, 7113358, 9145746, 10670037, 14226716, 18291492, 21340074, 32010111, 42680148, 64020222, 128040444]

約数ペア:

[(1, 128040444), (2, 64020222), (3, 42680148), (4, 32010111), (6, 21340074), (7, 18291492), (9, 14226716), (12, 10670037), (14, 9145746), (18, 7113358), (21, 6097164), (28, 4572873), (36, 3556679), (42, 3048582), (63, 2032388), (84, 1524291), (126, 1016194), (252, 508097)]