191806384

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 120

約数和(自身を含む): 492611328

約数和(自身を除く): 300804944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 253, 308, 322, 368, 392, 506, 539, 616, 644, 784, 967, 1012, 1078, 1127, 1232, 1288, 1771, 1934, 2024, 2156, 2254, 2576, 3542, 3868, 4048, 4312, 4508, 6769, 7084, 7736, 8624, 9016, 10637, 12397, 13538, 14168, 15472, 18032, 21274, 22241, 24794, 27076, 28336, 42548, 44482, 47383, 49588, 54152, 74459, 85096, 88964, 94766, 99176, 108304, 148918, 155687, 170192, 177928, 189532, 198352, 244651, 297836, 311374, 355856, 379064, 489302, 521213, 595672, 622748, 758128, 978604, 1042426, 1089809, 1191344, 1245496, 1712557, 1957208, 2084852, 2179618, 2490992, 3425114, 3914416, 4169704, 4359236, 6850228, 8339408, 8718472, 11987899, 13700456, 17436944, 23975798, 27400912, 47951596, 95903192, 191806384]

約数ペア:

[(1, 191806384), (2, 95903192), (4, 47951596), (7, 27400912), (8, 23975798), (11, 17436944), (14, 13700456), (16, 11987899), (22, 8718472), (23, 8339408), (28, 6850228), (44, 4359236), (46, 4169704), (49, 3914416), (56, 3425114), (77, 2490992), (88, 2179618), (92, 2084852), (98, 1957208), (112, 1712557), (154, 1245496), (161, 1191344), (176, 1089809), (184, 1042426), (196, 978604), (253, 758128), (308, 622748), (322, 595672), (368, 521213), (392, 489302), (506, 379064), (539, 355856), (616, 311374), (644, 297836), (784, 244651), (967, 198352), (1012, 189532), (1078, 177928), (1127, 170192), (1232, 155687), (1288, 148918), (1771, 108304), (1934, 99176), (2024, 94766), (2156, 88964), (2254, 85096), (2576, 74459), (3542, 54152), (3868, 49588), (4048, 47383), (4312, 44482), (4508, 42548), (6769, 28336), (7084, 27076), (7736, 24794), (8624, 22241), (9016, 21274), (10637, 18032), (12397, 15472), (13538, 14168)]