138405504

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 385560000

約数和(自身を除く): 247154496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 59, 64, 82, 96, 118, 123, 128, 149, 164, 177, 192, 236, 246, 298, 328, 354, 384, 447, 472, 492, 596, 656, 708, 894, 944, 984, 1192, 1312, 1416, 1788, 1888, 1968, 2384, 2419, 2624, 2832, 3576, 3776, 3936, 4768, 4838, 5248, 5664, 6109, 7152, 7257, 7552, 7872, 8791, 9536, 9676, 11328, 12218, 14304, 14514, 15744, 17582, 18327, 19072, 19352, 22656, 24436, 26373, 28608, 29028, 35164, 36654, 38704, 48872, 52746, 57216, 58056, 70328, 73308, 77408, 97744, 105492, 116112, 140656, 146616, 154816, 195488, 210984, 232224, 281312, 293232, 309632, 360431, 390976, 421968, 464448, 562624, 586464, 720862, 781952, 843936, 928896, 1081293, 1125248, 1172928, 1441724, 1687872, 2162586, 2345856, 2883448, 3375744, 4325172, 5766896, 8650344, 11533792, 17300688, 23067584, 34601376, 46135168, 69202752, 138405504]

約数ペア:

[(1, 138405504), (2, 69202752), (3, 46135168), (4, 34601376), (6, 23067584), (8, 17300688), (12, 11533792), (16, 8650344), (24, 5766896), (32, 4325172), (41, 3375744), (48, 2883448), (59, 2345856), (64, 2162586), (82, 1687872), (96, 1441724), (118, 1172928), (123, 1125248), (128, 1081293), (149, 928896), (164, 843936), (177, 781952), (192, 720862), (236, 586464), (246, 562624), (298, 464448), (328, 421968), (354, 390976), (384, 360431), (447, 309632), (472, 293232), (492, 281312), (596, 232224), (656, 210984), (708, 195488), (894, 154816), (944, 146616), (984, 140656), (1192, 116112), (1312, 105492), (1416, 97744), (1788, 77408), (1888, 73308), (1968, 70328), (2384, 58056), (2419, 57216), (2624, 52746), (2832, 48872), (3576, 38704), (3776, 36654), (3936, 35164), (4768, 29028), (4838, 28608), (5248, 26373), (5664, 24436), (6109, 22656), (7152, 19352), (7257, 19072), (7552, 18327), (7872, 17582), (8791, 15744), (9536, 14514), (9676, 14304), (11328, 12218)]