168220584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 373680216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1567, 1704, 1917, 1988, 2556, 2982, 3134, 3834, 3976, 4473, 4701, 5112, 5964, 6268, 7668, 8946, 9402, 10969, 11928, 12536, 13419, 14103, 15336, 17892, 18804, 21938, 26838, 28206, 32907, 35784, 37608, 42309, 43876, 53676, 56412, 65814, 84618, 87752, 98721, 107352, 111257, 112824, 131628, 169236, 197442, 222514, 263256, 296163, 333771, 338472, 394884, 445028, 592326, 667542, 778799, 789768, 890056, 1001313, 1184652, 1335084, 1557598, 2002626, 2336397, 2369304, 2670168, 3003939, 3115196, 4005252, 4672794, 6007878, 6230392, 7009191, 8010504, 9345588, 12015756, 14018382, 18691176, 21027573, 24031512, 28036764, 42055146, 56073528, 84110292, 168220584]

約数ペア:

[(1, 168220584), (2, 84110292), (3, 56073528), (4, 42055146), (6, 28036764), (7, 24031512), (8, 21027573), (9, 18691176), (12, 14018382), (14, 12015756), (18, 9345588), (21, 8010504), (24, 7009191), (27, 6230392), (28, 6007878), (36, 4672794), (42, 4005252), (54, 3115196), (56, 3003939), (63, 2670168), (71, 2369304), (72, 2336397), (84, 2002626), (108, 1557598), (126, 1335084), (142, 1184652), (168, 1001313), (189, 890056), (213, 789768), (216, 778799), (252, 667542), (284, 592326), (378, 445028), (426, 394884), (497, 338472), (504, 333771), (568, 296163), (639, 263256), (756, 222514), (852, 197442), (994, 169236), (1278, 131628), (1491, 112824), (1512, 111257), (1567, 107352), (1704, 98721), (1917, 87752), (1988, 84618), (2556, 65814), (2982, 56412), (3134, 53676), (3834, 43876), (3976, 42309), (4473, 37608), (4701, 35784), (5112, 32907), (5964, 28206), (6268, 26838), (7668, 21938), (8946, 18804), (9402, 17892), (10969, 15336), (11928, 14103), (12536, 13419)]