161125104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 492528000

約数和(自身を除く): 331402896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 499, 651, 744, 868, 961, 998, 1302, 1488, 1497, 1736, 1922, 1996, 2604, 2883, 2994, 3472, 3493, 3844, 3992, 5208, 5766, 5988, 6727, 6986, 7688, 7984, 10416, 10479, 11532, 11976, 13454, 13972, 15376, 15469, 20181, 20958, 23064, 23952, 26908, 27944, 30938, 40362, 41916, 46128, 46407, 53816, 55888, 61876, 80724, 83832, 92814, 107632, 108283, 123752, 161448, 167664, 185628, 216566, 247504, 322896, 324849, 371256, 433132, 479539, 649698, 742512, 866264, 959078, 1299396, 1438617, 1732528, 1918156, 2598792, 2877234, 3356773, 3836312, 5197584, 5754468, 6713546, 7672624, 10070319, 11508936, 13427092, 20140638, 23017872, 26854184, 40281276, 53708368, 80562552, 161125104]

約数ペア:

[(1, 161125104), (2, 80562552), (3, 53708368), (4, 40281276), (6, 26854184), (7, 23017872), (8, 20140638), (12, 13427092), (14, 11508936), (16, 10070319), (21, 7672624), (24, 6713546), (28, 5754468), (31, 5197584), (42, 3836312), (48, 3356773), (56, 2877234), (62, 2598792), (84, 1918156), (93, 1732528), (112, 1438617), (124, 1299396), (168, 959078), (186, 866264), (217, 742512), (248, 649698), (336, 479539), (372, 433132), (434, 371256), (496, 324849), (499, 322896), (651, 247504), (744, 216566), (868, 185628), (961, 167664), (998, 161448), (1302, 123752), (1488, 108283), (1497, 107632), (1736, 92814), (1922, 83832), (1996, 80724), (2604, 61876), (2883, 55888), (2994, 53816), (3472, 46407), (3493, 46128), (3844, 41916), (3992, 40362), (5208, 30938), (5766, 27944), (5988, 26908), (6727, 23952), (6986, 23064), (7688, 20958), (7984, 20181), (10416, 15469), (10479, 15376), (11532, 13972), (11976, 13454)]