195531168

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 602943264

約数和(自身を除く): 407412096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 197, 211, 224, 294, 336, 392, 394, 422, 588, 591, 633, 672, 784, 788, 844, 1176, 1182, 1266, 1379, 1477, 1568, 1576, 1688, 2352, 2364, 2532, 2758, 2954, 3152, 3376, 4137, 4431, 4704, 4728, 5064, 5516, 5908, 6304, 6752, 8274, 8862, 9456, 9653, 10128, 10339, 11032, 11816, 16548, 17724, 18912, 19306, 20256, 20678, 22064, 23632, 28959, 31017, 33096, 35448, 38612, 41356, 41567, 44128, 47264, 57918, 62034, 66192, 70896, 77224, 82712, 83134, 115836, 124068, 124701, 132384, 141792, 154448, 165424, 166268, 231672, 248136, 249402, 290969, 308896, 330848, 332536, 463344, 496272, 498804, 581938, 665072, 872907, 926688, 992544, 997608, 1163876, 1330144, 1745814, 1995216, 2036783, 2327752, 3491628, 3990432, 4073566, 4655504, 6110349, 6983256, 8147132, 9311008, 12220698, 13966512, 16294264, 24441396, 27933024, 32588528, 48882792, 65177056, 97765584, 195531168]

約数ペア:

[(1, 195531168), (2, 97765584), (3, 65177056), (4, 48882792), (6, 32588528), (7, 27933024), (8, 24441396), (12, 16294264), (14, 13966512), (16, 12220698), (21, 9311008), (24, 8147132), (28, 6983256), (32, 6110349), (42, 4655504), (48, 4073566), (49, 3990432), (56, 3491628), (84, 2327752), (96, 2036783), (98, 1995216), (112, 1745814), (147, 1330144), (168, 1163876), (196, 997608), (197, 992544), (211, 926688), (224, 872907), (294, 665072), (336, 581938), (392, 498804), (394, 496272), (422, 463344), (588, 332536), (591, 330848), (633, 308896), (672, 290969), (784, 249402), (788, 248136), (844, 231672), (1176, 166268), (1182, 165424), (1266, 154448), (1379, 141792), (1477, 132384), (1568, 124701), (1576, 124068), (1688, 115836), (2352, 83134), (2364, 82712), (2532, 77224), (2758, 70896), (2954, 66192), (3152, 62034), (3376, 57918), (4137, 47264), (4431, 44128), (4704, 41567), (4728, 41356), (5064, 38612), (5516, 35448), (5908, 33096), (6304, 31017), (6752, 28959), (8274, 23632), (8862, 22064), (9456, 20678), (9653, 20256), (10128, 19306), (10339, 18912), (11032, 17724), (11816, 16548)]