163438128

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 160

約数和(自身を含む): 547584000

約数和(自身を除く): 384145872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1103, 1176, 1323, 1372, 1512, 1764, 2058, 2206, 2352, 2646, 2744, 3024, 3087, 3309, 3528, 4116, 4412, 5292, 5488, 6174, 6618, 7056, 7721, 8232, 8824, 9261, 9927, 10584, 12348, 13236, 15442, 16464, 17648, 18522, 19854, 21168, 23163, 24696, 26472, 29781, 30884, 37044, 39708, 46326, 49392, 52944, 54047, 59562, 61768, 69489, 74088, 79416, 92652, 108094, 119124, 123536, 138978, 148176, 158832, 162141, 185304, 208467, 216188, 238248, 277956, 324282, 370608, 378329, 416934, 432376, 476496, 486423, 555912, 648564, 756658, 833868, 864752, 972846, 1111824, 1134987, 1297128, 1459269, 1513316, 1667736, 1945692, 2269974, 2594256, 2918538, 3026632, 3335472, 3404961, 3891384, 4539948, 5837076, 6053264, 6809922, 7782768, 9079896, 10214883, 11674152, 13619844, 18159792, 20429766, 23348304, 27239688, 40859532, 54479376, 81719064, 163438128]

約数ペア:

[(1, 163438128), (2, 81719064), (3, 54479376), (4, 40859532), (6, 27239688), (7, 23348304), (8, 20429766), (9, 18159792), (12, 13619844), (14, 11674152), (16, 10214883), (18, 9079896), (21, 7782768), (24, 6809922), (27, 6053264), (28, 5837076), (36, 4539948), (42, 3891384), (48, 3404961), (49, 3335472), (54, 3026632), (56, 2918538), (63, 2594256), (72, 2269974), (84, 1945692), (98, 1667736), (108, 1513316), (112, 1459269), (126, 1297128), (144, 1134987), (147, 1111824), (168, 972846), (189, 864752), (196, 833868), (216, 756658), (252, 648564), (294, 555912), (336, 486423), (343, 476496), (378, 432376), (392, 416934), (432, 378329), (441, 370608), (504, 324282), (588, 277956), (686, 238248), (756, 216188), (784, 208467), (882, 185304), (1008, 162141), (1029, 158832), (1103, 148176), (1176, 138978), (1323, 123536), (1372, 119124), (1512, 108094), (1764, 92652), (2058, 79416), (2206, 74088), (2352, 69489), (2646, 61768), (2744, 59562), (3024, 54047), (3087, 52944), (3309, 49392), (3528, 46326), (4116, 39708), (4412, 37044), (5292, 30884), (5488, 29781), (6174, 26472), (6618, 24696), (7056, 23163), (7721, 21168), (8232, 19854), (8824, 18522), (9261, 17648), (9927, 16464), (10584, 15442), (12348, 13236)]