157728312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 530712000

約数和(自身を除く): 372983688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 41, 42, 51, 56, 63, 68, 72, 82, 84, 102, 119, 123, 126, 136, 153, 164, 168, 204, 238, 246, 252, 287, 306, 328, 357, 369, 408, 449, 476, 492, 504, 574, 612, 697, 714, 738, 861, 898, 952, 984, 1071, 1148, 1224, 1347, 1394, 1428, 1476, 1722, 1796, 2091, 2142, 2296, 2583, 2694, 2788, 2856, 2952, 3143, 3444, 3592, 4041, 4182, 4284, 4879, 5166, 5388, 5576, 6273, 6286, 6888, 7633, 8082, 8364, 8568, 9429, 9758, 10332, 10776, 12546, 12572, 14637, 15266, 16164, 16728, 18409, 18858, 19516, 20664, 22899, 25092, 25144, 28287, 29274, 30532, 32328, 36818, 37716, 39032, 43911, 45798, 50184, 53431, 55227, 56574, 58548, 61064, 68697, 73636, 75432, 87822, 91596, 106862, 110454, 113148, 117096, 128863, 137394, 147272, 160293, 165681, 175644, 183192, 213724, 220908, 226296, 257726, 274788, 312953, 320586, 331362, 351288, 386589, 427448, 441816, 480879, 515452, 549576, 625906, 641172, 662724, 773178, 938859, 961758, 1030904, 1159767, 1251812, 1282344, 1325448, 1546356, 1877718, 1923516, 2190671, 2319534, 2503624, 2816577, 3092712, 3755436, 3847032, 4381342, 4639068, 5633154, 6572013, 7510872, 8762684, 9278136, 11266308, 13144026, 17525368, 19716039, 22532616, 26288052, 39432078, 52576104, 78864156, 157728312]

約数ペア:

[(1, 157728312), (2, 78864156), (3, 52576104), (4, 39432078), (6, 26288052), (7, 22532616), (8, 19716039), (9, 17525368), (12, 13144026), (14, 11266308), (17, 9278136), (18, 8762684), (21, 7510872), (24, 6572013), (28, 5633154), (34, 4639068), (36, 4381342), (41, 3847032), (42, 3755436), (51, 3092712), (56, 2816577), (63, 2503624), (68, 2319534), (72, 2190671), (82, 1923516), (84, 1877718), (102, 1546356), (119, 1325448), (123, 1282344), (126, 1251812), (136, 1159767), (153, 1030904), (164, 961758), (168, 938859), (204, 773178), (238, 662724), (246, 641172), (252, 625906), (287, 549576), (306, 515452), (328, 480879), (357, 441816), (369, 427448), (408, 386589), (449, 351288), (476, 331362), (492, 320586), (504, 312953), (574, 274788), (612, 257726), (697, 226296), (714, 220908), (738, 213724), (861, 183192), (898, 175644), (952, 165681), (984, 160293), (1071, 147272), (1148, 137394), (1224, 128863), (1347, 117096), (1394, 113148), (1428, 110454), (1476, 106862), (1722, 91596), (1796, 87822), (2091, 75432), (2142, 73636), (2296, 68697), (2583, 61064), (2694, 58548), (2788, 56574), (2856, 55227), (2952, 53431), (3143, 50184), (3444, 45798), (3592, 43911), (4041, 39032), (4182, 37716), (4284, 36818), (4879, 32328), (5166, 30532), (5388, 29274), (5576, 28287), (6273, 25144), (6286, 25092), (6888, 22899), (7633, 20664), (8082, 19516), (8364, 18858), (8568, 18409), (9429, 16728), (9758, 16164), (10332, 15266), (10776, 14637), (12546, 12572)]