16003990016

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1434

約数の個数: 160

約数和(自身を含む): 38695916160

約数和(自身を除く): 22691926144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 197, 224, 256, 266, 304, 394, 448, 512, 532, 608, 788, 896, 1064, 1193, 1216, 1379, 1576, 1792, 2128, 2386, 2432, 2758, 3152, 3584, 3743, 4256, 4772, 4864, 5516, 6304, 7486, 8351, 8512, 9544, 9728, 11032, 12608, 14972, 16702, 17024, 19088, 22064, 22667, 25216, 26201, 29944, 33404, 34048, 38176, 44128, 45334, 50432, 52402, 59888, 66808, 68096, 76352, 88256, 90668, 100864, 104804, 119776, 133616, 152704, 158669, 176512, 181336, 209608, 235021, 239552, 267232, 305408, 317338, 353024, 362672, 419216, 470042, 479104, 534464, 610816, 634676, 706048, 725344, 838432, 940084, 958208, 1068928, 1269352, 1450688, 1645147, 1676864, 1880168, 1916416, 2137856, 2538704, 2901376, 3290294, 3353728, 3760336, 4275712, 4465399, 5077408, 5802752, 6580588, 6707456, 7520672, 8930798, 10154816, 11605504, 13161176, 13414912, 15041344, 17861596, 20309632, 26322352, 30082688, 31257793, 35723192, 40619264, 52644704, 60165376, 62515586, 71446384, 81238528, 105289408, 120330752, 125031172, 142892768, 210578816, 250062344, 285785536, 421157632, 500124688, 571571072, 842315264, 1000249376, 1143142144, 2000498752, 2286284288, 4000997504, 8001995008, 16003990016]

約数ペア:

[(1, 16003990016), (2, 8001995008), (4, 4000997504), (7, 2286284288), (8, 2000498752), (14, 1143142144), (16, 1000249376), (19, 842315264), (28, 571571072), (32, 500124688), (38, 421157632), (56, 285785536), (64, 250062344), (76, 210578816), (112, 142892768), (128, 125031172), (133, 120330752), (152, 105289408), (197, 81238528), (224, 71446384), (256, 62515586), (266, 60165376), (304, 52644704), (394, 40619264), (448, 35723192), (512, 31257793), (532, 30082688), (608, 26322352), (788, 20309632), (896, 17861596), (1064, 15041344), (1193, 13414912), (1216, 13161176), (1379, 11605504), (1576, 10154816), (1792, 8930798), (2128, 7520672), (2386, 6707456), (2432, 6580588), (2758, 5802752), (3152, 5077408), (3584, 4465399), (3743, 4275712), (4256, 3760336), (4772, 3353728), (4864, 3290294), (5516, 2901376), (6304, 2538704), (7486, 2137856), (8351, 1916416), (8512, 1880168), (9544, 1676864), (9728, 1645147), (11032, 1450688), (12608, 1269352), (14972, 1068928), (16702, 958208), (17024, 940084), (19088, 838432), (22064, 725344), (22667, 706048), (25216, 634676), (26201, 610816), (29944, 534464), (33404, 479104), (34048, 470042), (38176, 419216), (44128, 362672), (45334, 353024), (50432, 317338), (52402, 305408), (59888, 267232), (66808, 239552), (68096, 235021), (76352, 209608), (88256, 181336), (90668, 176512), (100864, 158669), (104804, 152704), (119776, 133616)]