19144448176

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5501}}^1$

素因数の和:5739

約数の個数: 120

約数和(自身を含む): 45265790304

約数和(自身を除く): 26121342128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 193, 196, 322, 368, 386, 392, 644, 772, 784, 1127, 1288, 1351, 1544, 2254, 2576, 2702, 3088, 4439, 4508, 5404, 5501, 8878, 9016, 9457, 10808, 11002, 17756, 18032, 18914, 21616, 22004, 31073, 35512, 37828, 38507, 44008, 62146, 71024, 75656, 77014, 88016, 124292, 126523, 151312, 154028, 217511, 248584, 253046, 269549, 308056, 435022, 497168, 506092, 539098, 616112, 870044, 885661, 1012184, 1061693, 1078196, 1740088, 1771322, 2024368, 2123386, 2156392, 3480176, 3542644, 4246772, 4312784, 6199627, 7085288, 7431851, 8493544, 12399254, 14170576, 14863702, 16987088, 24418939, 24798508, 29727404, 48837878, 49597016, 52022957, 59454808, 97675756, 99194032, 104045914, 118909616, 170932573, 195351512, 208091828, 341865146, 390703024, 416183656, 683730292, 832367312, 1196528011, 1367460584, 2393056022, 2734921168, 4786112044, 9572224088, 19144448176]

約数ペア:

[(1, 19144448176), (2, 9572224088), (4, 4786112044), (7, 2734921168), (8, 2393056022), (14, 1367460584), (16, 1196528011), (23, 832367312), (28, 683730292), (46, 416183656), (49, 390703024), (56, 341865146), (92, 208091828), (98, 195351512), (112, 170932573), (161, 118909616), (184, 104045914), (193, 99194032), (196, 97675756), (322, 59454808), (368, 52022957), (386, 49597016), (392, 48837878), (644, 29727404), (772, 24798508), (784, 24418939), (1127, 16987088), (1288, 14863702), (1351, 14170576), (1544, 12399254), (2254, 8493544), (2576, 7431851), (2702, 7085288), (3088, 6199627), (4439, 4312784), (4508, 4246772), (5404, 3542644), (5501, 3480176), (8878, 2156392), (9016, 2123386), (9457, 2024368), (10808, 1771322), (11002, 1740088), (17756, 1078196), (18032, 1061693), (18914, 1012184), (21616, 885661), (22004, 870044), (31073, 616112), (35512, 539098), (37828, 506092), (38507, 497168), (44008, 435022), (62146, 308056), (71024, 269549), (75656, 253046), (77014, 248584), (88016, 217511), (124292, 154028), (126523, 151312)]