156393468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 520525824

約数和(自身を除く): 364132356

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 121, 126, 132, 138, 154, 161, 198, 207, 223, 231, 242, 252, 253, 276, 308, 322, 363, 396, 414, 446, 462, 483, 484, 506, 644, 669, 693, 726, 759, 828, 847, 892, 924, 966, 1012, 1089, 1338, 1386, 1449, 1452, 1518, 1561, 1694, 1771, 1932, 2007, 2178, 2277, 2453, 2541, 2676, 2772, 2783, 2898, 3036, 3122, 3388, 3542, 4014, 4356, 4554, 4683, 4906, 5082, 5129, 5313, 5566, 5796, 6244, 7084, 7359, 7623, 8028, 8349, 9108, 9366, 9812, 10164, 10258, 10626, 11132, 14049, 14718, 15246, 15387, 15939, 16698, 17171, 18732, 19481, 20516, 21252, 22077, 25047, 26983, 28098, 29436, 30492, 30774, 31878, 33396, 34342, 35903, 38962, 44154, 46161, 50094, 51513, 53966, 56196, 56419, 58443, 61548, 63756, 68684, 71806, 77924, 80949, 88308, 92322, 100188, 103026, 107709, 107932, 112838, 116886, 143612, 154539, 161898, 169257, 175329, 184644, 188881, 206052, 215418, 225676, 233772, 242847, 309078, 323127, 323796, 338514, 350658, 377762, 394933, 430836, 485694, 507771, 566643, 618156, 620609, 646254, 677028, 701316, 755524, 789866, 971388, 1015542, 1133286, 1184799, 1241218, 1292508, 1579732, 1699929, 1861827, 2031084, 2266572, 2369598, 2482436, 3399858, 3554397, 3723654, 4344263, 4739196, 5585481, 6799716, 7108794, 7447308, 8688526, 11170962, 13032789, 14217588, 17377052, 22341924, 26065578, 39098367, 52131156, 78196734, 156393468]

約数ペア:

[(1, 156393468), (2, 78196734), (3, 52131156), (4, 39098367), (6, 26065578), (7, 22341924), (9, 17377052), (11, 14217588), (12, 13032789), (14, 11170962), (18, 8688526), (21, 7447308), (22, 7108794), (23, 6799716), (28, 5585481), (33, 4739196), (36, 4344263), (42, 3723654), (44, 3554397), (46, 3399858), (63, 2482436), (66, 2369598), (69, 2266572), (77, 2031084), (84, 1861827), (92, 1699929), (99, 1579732), (121, 1292508), (126, 1241218), (132, 1184799), (138, 1133286), (154, 1015542), (161, 971388), (198, 789866), (207, 755524), (223, 701316), (231, 677028), (242, 646254), (252, 620609), (253, 618156), (276, 566643), (308, 507771), (322, 485694), (363, 430836), (396, 394933), (414, 377762), (446, 350658), (462, 338514), (483, 323796), (484, 323127), (506, 309078), (644, 242847), (669, 233772), (693, 225676), (726, 215418), (759, 206052), (828, 188881), (847, 184644), (892, 175329), (924, 169257), (966, 161898), (1012, 154539), (1089, 143612), (1338, 116886), (1386, 112838), (1449, 107932), (1452, 107709), (1518, 103026), (1561, 100188), (1694, 92322), (1771, 88308), (1932, 80949), (2007, 77924), (2178, 71806), (2277, 68684), (2453, 63756), (2541, 61548), (2676, 58443), (2772, 56419), (2783, 56196), (2898, 53966), (3036, 51513), (3122, 50094), (3388, 46161), (3542, 44154), (4014, 38962), (4356, 35903), (4554, 34342), (4683, 33396), (4906, 31878), (5082, 30774), (5129, 30492), (5313, 29436), (5566, 28098), (5796, 26983), (6244, 25047), (7084, 22077), (7359, 21252), (7623, 20516), (8028, 19481), (8349, 18732), (9108, 17171), (9366, 16698), (9812, 15939), (10164, 15387), (10258, 15246), (10626, 14718), (11132, 14049)]