128095128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{84719}}^1$

素因数の和:84741

約数の個数: 64

約数和(自身を含む): 406656000

約数和(自身を除く): 278560872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 84719, 169438, 254157, 338876, 508314, 593033, 677752, 762471, 1016628, 1186066, 1524942, 1779099, 2033256, 2287413, 2372132, 3049884, 3558198, 4574826, 4744264, 5337297, 6099768, 7116396, 9149652, 10674594, 14232792, 16011891, 18299304, 21349188, 32023782, 42698376, 64047564, 128095128]

約数ペア:

[(1, 128095128), (2, 64047564), (3, 42698376), (4, 32023782), (6, 21349188), (7, 18299304), (8, 16011891), (9, 14232792), (12, 10674594), (14, 9149652), (18, 7116396), (21, 6099768), (24, 5337297), (27, 4744264), (28, 4574826), (36, 3558198), (42, 3049884), (54, 2372132), (56, 2287413), (63, 2033256), (72, 1779099), (84, 1524942), (108, 1186066), (126, 1016628), (168, 762471), (189, 677752), (216, 593033), (252, 508314), (378, 338876), (504, 254157), (756, 169438), (1512, 84719)]