166228480

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5903}}^1$

素因数の和:5937

約数の個数: 80

約数和(自身を含む): 434865024

約数和(自身を除く): 268636544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 5903, 7040, 11806, 14080, 23612, 28160, 29515, 47224, 59030, 64933, 94448, 118060, 129866, 188896, 236120, 259732, 324665, 377792, 472240, 519464, 649330, 755584, 944480, 1038928, 1298660, 1511168, 1888960, 2077856, 2597320, 3022336, 3777920, 4155712, 5194640, 7555840, 8311424, 10389280, 15111680, 16622848, 20778560, 33245696, 41557120, 83114240, 166228480]

約数ペア:

[(1, 166228480), (2, 83114240), (4, 41557120), (5, 33245696), (8, 20778560), (10, 16622848), (11, 15111680), (16, 10389280), (20, 8311424), (22, 7555840), (32, 5194640), (40, 4155712), (44, 3777920), (55, 3022336), (64, 2597320), (80, 2077856), (88, 1888960), (110, 1511168), (128, 1298660), (160, 1038928), (176, 944480), (220, 755584), (256, 649330), (320, 519464), (352, 472240), (440, 377792), (512, 324665), (640, 259732), (704, 236120), (880, 188896), (1280, 129866), (1408, 118060), (1760, 94448), (2560, 64933), (2816, 59030), (3520, 47224), (5632, 29515), (5903, 28160), (7040, 23612), (11806, 14080)]