164193288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51439}}^1$

素因数の和:51474

約数の個数: 64

約数和(自身を含む): 493824000

約数和(自身を除く): 329630712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 51439, 102878, 154317, 205756, 308634, 360073, 411512, 617268, 720146, 977341, 1080219, 1234536, 1440292, 1954682, 2160438, 2880584, 2932023, 3909364, 4320876, 5864046, 6841387, 7818728, 8641752, 11728092, 13682774, 20524161, 23456184, 27365548, 41048322, 54731096, 82096644, 164193288]

約数ペア:

[(1, 164193288), (2, 82096644), (3, 54731096), (4, 41048322), (6, 27365548), (7, 23456184), (8, 20524161), (12, 13682774), (14, 11728092), (19, 8641752), (21, 7818728), (24, 6841387), (28, 5864046), (38, 4320876), (42, 3909364), (56, 2932023), (57, 2880584), (76, 2160438), (84, 1954682), (114, 1440292), (133, 1234536), (152, 1080219), (168, 977341), (228, 720146), (266, 617268), (399, 411512), (456, 360073), (532, 308634), (798, 205756), (1064, 154317), (1596, 102878), (3192, 51439)]