140379456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:872

約数の個数: 112

約数和(自身を含む): 427939200

約数和(自身を除く): 287559744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 149, 168, 192, 224, 298, 336, 447, 448, 596, 672, 701, 894, 1043, 1192, 1344, 1402, 1788, 2086, 2103, 2384, 2804, 3129, 3576, 4172, 4206, 4768, 4907, 5608, 6258, 7152, 8344, 8412, 9536, 9814, 11216, 12516, 14304, 14721, 16688, 16824, 19628, 22432, 25032, 28608, 29442, 33376, 33648, 39256, 44864, 50064, 58884, 66752, 67296, 78512, 100128, 104449, 117768, 134592, 157024, 200256, 208898, 235536, 313347, 314048, 417796, 471072, 626694, 731143, 835592, 942144, 1253388, 1462286, 1671184, 2193429, 2506776, 2924572, 3342368, 4386858, 5013552, 5849144, 6684736, 8773716, 10027104, 11698288, 17547432, 20054208, 23396576, 35094864, 46793152, 70189728, 140379456]

約数ペア:

[(1, 140379456), (2, 70189728), (3, 46793152), (4, 35094864), (6, 23396576), (7, 20054208), (8, 17547432), (12, 11698288), (14, 10027104), (16, 8773716), (21, 6684736), (24, 5849144), (28, 5013552), (32, 4386858), (42, 3342368), (48, 2924572), (56, 2506776), (64, 2193429), (84, 1671184), (96, 1462286), (112, 1253388), (149, 942144), (168, 835592), (192, 731143), (224, 626694), (298, 471072), (336, 417796), (447, 314048), (448, 313347), (596, 235536), (672, 208898), (701, 200256), (894, 157024), (1043, 134592), (1192, 117768), (1344, 104449), (1402, 100128), (1788, 78512), (2086, 67296), (2103, 66752), (2384, 58884), (2804, 50064), (3129, 44864), (3576, 39256), (4172, 33648), (4206, 33376), (4768, 29442), (4907, 28608), (5608, 25032), (6258, 22432), (7152, 19628), (8344, 16824), (8412, 16688), (9536, 14721), (9814, 14304), (11216, 12516)]