195324976

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 507623760

約数和(自身を除く): 312298784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 71, 77, 88, 98, 112, 116, 121, 142, 154, 176, 196, 203, 232, 242, 284, 308, 319, 392, 406, 464, 484, 497, 539, 568, 616, 638, 781, 784, 812, 847, 968, 994, 1078, 1136, 1232, 1276, 1421, 1562, 1624, 1694, 1936, 1988, 2059, 2156, 2233, 2552, 2842, 3124, 3248, 3388, 3479, 3509, 3976, 4118, 4312, 4466, 5104, 5467, 5684, 5929, 6248, 6776, 6958, 7018, 7952, 8236, 8591, 8624, 8932, 10934, 11368, 11858, 12496, 13552, 13916, 14036, 14413, 15631, 16472, 17182, 17864, 21868, 22649, 22736, 23716, 24563, 27832, 28072, 28826, 31262, 32944, 34364, 35728, 38269, 43736, 45298, 47432, 49126, 55664, 56144, 57652, 60137, 62524, 68728, 76538, 87472, 90596, 94864, 98252, 100891, 115304, 120274, 125048, 137456, 153076, 158543, 171941, 181192, 196504, 201782, 230608, 240548, 249139, 250096, 306152, 317086, 343882, 362384, 393008, 403564, 420959, 481096, 498278, 612304, 634172, 687764, 807128, 841918, 962192, 996556, 1109801, 1268344, 1375528, 1614256, 1683836, 1743973, 1993112, 2219602, 2536688, 2751056, 3367672, 3487946, 3986224, 4439204, 6735344, 6975892, 8878408, 12207811, 13951784, 17756816, 24415622, 27903568, 48831244, 97662488, 195324976]

約数ペア:

[(1, 195324976), (2, 97662488), (4, 48831244), (7, 27903568), (8, 24415622), (11, 17756816), (14, 13951784), (16, 12207811), (22, 8878408), (28, 6975892), (29, 6735344), (44, 4439204), (49, 3986224), (56, 3487946), (58, 3367672), (71, 2751056), (77, 2536688), (88, 2219602), (98, 1993112), (112, 1743973), (116, 1683836), (121, 1614256), (142, 1375528), (154, 1268344), (176, 1109801), (196, 996556), (203, 962192), (232, 841918), (242, 807128), (284, 687764), (308, 634172), (319, 612304), (392, 498278), (406, 481096), (464, 420959), (484, 403564), (497, 393008), (539, 362384), (568, 343882), (616, 317086), (638, 306152), (781, 250096), (784, 249139), (812, 240548), (847, 230608), (968, 201782), (994, 196504), (1078, 181192), (1136, 171941), (1232, 158543), (1276, 153076), (1421, 137456), (1562, 125048), (1624, 120274), (1694, 115304), (1936, 100891), (1988, 98252), (2059, 94864), (2156, 90596), (2233, 87472), (2552, 76538), (2842, 68728), (3124, 62524), (3248, 60137), (3388, 57652), (3479, 56144), (3509, 55664), (3976, 49126), (4118, 47432), (4312, 45298), (4466, 43736), (5104, 38269), (5467, 35728), (5684, 34364), (5929, 32944), (6248, 31262), (6776, 28826), (6958, 28072), (7018, 27832), (7952, 24563), (8236, 23716), (8591, 22736), (8624, 22649), (8932, 21868), (10934, 17864), (11368, 17182), (11858, 16472), (12496, 15631), (13552, 14413), (13916, 14036)]