131875744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 233907296

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 32, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 176, 179, 182, 184, 208, 224, 253, 286, 299, 308, 322, 352, 358, 364, 368, 416, 506, 572, 598, 616, 644, 716, 728, 736, 1001, 1012, 1144, 1196, 1232, 1253, 1288, 1432, 1456, 1771, 1969, 2002, 2024, 2093, 2288, 2327, 2392, 2464, 2506, 2576, 2864, 2912, 3289, 3542, 3938, 4004, 4048, 4117, 4186, 4576, 4654, 4784, 5012, 5152, 5728, 6578, 7084, 7876, 8008, 8096, 8234, 8372, 9308, 9568, 10024, 13156, 13783, 14168, 15752, 16016, 16289, 16468, 16744, 18616, 20048, 23023, 25597, 26312, 27566, 28336, 28819, 31504, 32032, 32578, 32936, 33488, 37232, 40096, 45287, 46046, 51194, 52624, 53521, 55132, 56672, 57638, 63008, 65156, 65872, 66976, 74464, 90574, 92092, 102388, 105248, 107042, 110264, 115276, 130312, 131744, 179179, 181148, 184184, 204776, 214084, 220528, 230552, 260624, 317009, 358358, 362296, 368368, 374647, 409552, 428168, 441056, 461104, 521248, 588731, 634018, 716716, 724592, 736736, 749294, 819104, 856336, 922208, 1177462, 1268036, 1433432, 1449184, 1498588, 1712672, 2354924, 2536072, 2866864, 2997176, 4121117, 4709848, 5072144, 5733728, 5994352, 8242234, 9419696, 10144288, 11988704, 16484468, 18839392, 32968936, 65937872, 131875744]

約数ペア:

[(1, 131875744), (2, 65937872), (4, 32968936), (7, 18839392), (8, 16484468), (11, 11988704), (13, 10144288), (14, 9419696), (16, 8242234), (22, 5994352), (23, 5733728), (26, 5072144), (28, 4709848), (32, 4121117), (44, 2997176), (46, 2866864), (52, 2536072), (56, 2354924), (77, 1712672), (88, 1498588), (91, 1449184), (92, 1433432), (104, 1268036), (112, 1177462), (143, 922208), (154, 856336), (161, 819104), (176, 749294), (179, 736736), (182, 724592), (184, 716716), (208, 634018), (224, 588731), (253, 521248), (286, 461104), (299, 441056), (308, 428168), (322, 409552), (352, 374647), (358, 368368), (364, 362296), (368, 358358), (416, 317009), (506, 260624), (572, 230552), (598, 220528), (616, 214084), (644, 204776), (716, 184184), (728, 181148), (736, 179179), (1001, 131744), (1012, 130312), (1144, 115276), (1196, 110264), (1232, 107042), (1253, 105248), (1288, 102388), (1432, 92092), (1456, 90574), (1771, 74464), (1969, 66976), (2002, 65872), (2024, 65156), (2093, 63008), (2288, 57638), (2327, 56672), (2392, 55132), (2464, 53521), (2506, 52624), (2576, 51194), (2864, 46046), (2912, 45287), (3289, 40096), (3542, 37232), (3938, 33488), (4004, 32936), (4048, 32578), (4117, 32032), (4186, 31504), (4576, 28819), (4654, 28336), (4784, 27566), (5012, 26312), (5152, 25597), (5728, 23023), (6578, 20048), (7084, 18616), (7876, 16744), (8008, 16468), (8096, 16289), (8234, 16016), (8372, 15752), (9308, 14168), (9568, 13783), (10024, 13156)]