195219648

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 252

約数和(自身を含む): 644233408

約数和(自身を除く): 449013760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 32, 36, 39, 48, 52, 58, 62, 64, 72, 78, 87, 93, 96, 104, 116, 117, 124, 144, 156, 174, 186, 192, 208, 232, 234, 248, 261, 279, 288, 312, 348, 372, 377, 403, 416, 464, 468, 496, 522, 558, 576, 624, 696, 744, 754, 806, 832, 841, 899, 928, 936, 992, 1044, 1116, 1131, 1209, 1248, 1392, 1488, 1508, 1612, 1682, 1798, 1856, 1872, 1984, 2088, 2232, 2262, 2418, 2496, 2523, 2697, 2784, 2976, 3016, 3224, 3364, 3393, 3596, 3627, 3744, 4176, 4464, 4524, 4836, 5046, 5394, 5568, 5952, 6032, 6448, 6728, 6786, 7192, 7254, 7488, 7569, 8091, 8352, 8928, 9048, 9672, 10092, 10788, 10933, 11687, 12064, 12896, 13456, 13572, 14384, 14508, 15138, 16182, 16704, 17856, 18096, 19344, 20184, 21576, 21866, 23374, 24128, 25792, 26071, 26912, 27144, 28768, 29016, 30276, 32364, 32799, 35061, 36192, 38688, 40368, 43152, 43732, 46748, 52142, 53824, 54288, 57536, 58032, 60552, 64728, 65598, 70122, 72384, 77376, 78213, 80736, 86304, 87464, 93496, 98397, 104284, 105183, 108576, 116064, 121104, 129456, 131196, 140244, 156426, 161472, 172608, 174928, 186992, 196794, 208568, 210366, 217152, 232128, 234639, 242208, 258912, 262392, 280488, 312852, 338923, 349856, 373984, 393588, 417136, 420732, 469278, 484416, 517824, 524784, 560976, 625704, 677846, 699712, 747968, 787176, 834272, 841464, 938556, 1016769, 1049568, 1121952, 1251408, 1355692, 1574352, 1668544, 1682928, 1877112, 2033538, 2099136, 2243904, 2502816, 2711384, 3050307, 3148704, 3365856, 3754224, 4067076, 5005632, 5422768, 6100614, 6297408, 6731712, 7508448, 8134152, 10845536, 12201228, 15016896, 16268304, 21691072, 24402456, 32536608, 48804912, 65073216, 97609824, 195219648]

約数ペア:

[(1, 195219648), (2, 97609824), (3, 65073216), (4, 48804912), (6, 32536608), (8, 24402456), (9, 21691072), (12, 16268304), (13, 15016896), (16, 12201228), (18, 10845536), (24, 8134152), (26, 7508448), (29, 6731712), (31, 6297408), (32, 6100614), (36, 5422768), (39, 5005632), (48, 4067076), (52, 3754224), (58, 3365856), (62, 3148704), (64, 3050307), (72, 2711384), (78, 2502816), (87, 2243904), (93, 2099136), (96, 2033538), (104, 1877112), (116, 1682928), (117, 1668544), (124, 1574352), (144, 1355692), (156, 1251408), (174, 1121952), (186, 1049568), (192, 1016769), (208, 938556), (232, 841464), (234, 834272), (248, 787176), (261, 747968), (279, 699712), (288, 677846), (312, 625704), (348, 560976), (372, 524784), (377, 517824), (403, 484416), (416, 469278), (464, 420732), (468, 417136), (496, 393588), (522, 373984), (558, 349856), (576, 338923), (624, 312852), (696, 280488), (744, 262392), (754, 258912), (806, 242208), (832, 234639), (841, 232128), (899, 217152), (928, 210366), (936, 208568), (992, 196794), (1044, 186992), (1116, 174928), (1131, 172608), (1209, 161472), (1248, 156426), (1392, 140244), (1488, 131196), (1508, 129456), (1612, 121104), (1682, 116064), (1798, 108576), (1856, 105183), (1872, 104284), (1984, 98397), (2088, 93496), (2232, 87464), (2262, 86304), (2418, 80736), (2496, 78213), (2523, 77376), (2697, 72384), (2784, 70122), (2976, 65598), (3016, 64728), (3224, 60552), (3364, 58032), (3393, 57536), (3596, 54288), (3627, 53824), (3744, 52142), (4176, 46748), (4464, 43732), (4524, 43152), (4836, 40368), (5046, 38688), (5394, 36192), (5568, 35061), (5952, 32799), (6032, 32364), (6448, 30276), (6728, 29016), (6786, 28768), (7192, 27144), (7254, 26912), (7488, 26071), (7569, 25792), (8091, 24128), (8352, 23374), (8928, 21866), (9048, 21576), (9672, 20184), (10092, 19344), (10788, 18096), (10933, 17856), (11687, 16704), (12064, 16182), (12896, 15138), (13456, 14508), (13572, 14384)]