154621656

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{2087}}^1$

素因数の和:2123

約数の個数: 128

約数和(自身を含む): 501120000

約数和(自身を除く): 346498344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2087, 2646, 2744, 3087, 3528, 4116, 4174, 5292, 6174, 6261, 8232, 8348, 9261, 10584, 12348, 12522, 14609, 16696, 18522, 18783, 24696, 25044, 29218, 37044, 37566, 43827, 50088, 56349, 58436, 74088, 75132, 87654, 102263, 112698, 116872, 131481, 150264, 175308, 204526, 225396, 262962, 306789, 350616, 394443, 409052, 450792, 525924, 613578, 715841, 788886, 818104, 920367, 1051848, 1227156, 1431682, 1577772, 1840734, 2147523, 2454312, 2761101, 2863364, 3155544, 3681468, 4295046, 5522202, 5726728, 6442569, 7362936, 8590092, 11044404, 12885138, 17180184, 19327707, 22088808, 25770276, 38655414, 51540552, 77310828, 154621656]

約数ペア:

[(1, 154621656), (2, 77310828), (3, 51540552), (4, 38655414), (6, 25770276), (7, 22088808), (8, 19327707), (9, 17180184), (12, 12885138), (14, 11044404), (18, 8590092), (21, 7362936), (24, 6442569), (27, 5726728), (28, 5522202), (36, 4295046), (42, 3681468), (49, 3155544), (54, 2863364), (56, 2761101), (63, 2454312), (72, 2147523), (84, 1840734), (98, 1577772), (108, 1431682), (126, 1227156), (147, 1051848), (168, 920367), (189, 818104), (196, 788886), (216, 715841), (252, 613578), (294, 525924), (343, 450792), (378, 409052), (392, 394443), (441, 350616), (504, 306789), (588, 262962), (686, 225396), (756, 204526), (882, 175308), (1029, 150264), (1176, 131481), (1323, 116872), (1372, 112698), (1512, 102263), (1764, 87654), (2058, 75132), (2087, 74088), (2646, 58436), (2744, 56349), (3087, 50088), (3528, 43827), (4116, 37566), (4174, 37044), (5292, 29218), (6174, 25044), (6261, 24696), (8232, 18783), (8348, 18522), (9261, 16696), (10584, 14609), (12348, 12522)]