161067312

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 160

約数和(自身を含む): 539648000

約数和(自身を除く): 378580688

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, 1087, 1176, 1323, 1372, 1512, 1764, 2058, 2174, 2352, 2646, 2744, 3024, 3087, 3261, 3528, 4116, 4348, 5292, 5488, 6174, 6522, 7056, 7609, 8232, 8696, 9261, 9783, 10584, 12348, 13044, 15218, 16464, 17392, 18522, 19566, 21168, 22827, 24696, 26088, 29349, 30436, 37044, 39132, 45654, 49392, 52176, 53263, 58698, 60872, 68481, 74088, 78264, 91308, 106526, 117396, 121744, 136962, 148176, 156528, 159789, 182616, 205443, 213052, 234792, 273924, 319578, 365232, 372841, 410886, 426104, 469584, 479367, 547848, 639156, 745682, 821772, 852208, 958734, 1095696, 1118523, 1278312, 1438101, 1491364, 1643544, 1917468, 2237046, 2556624, 2876202, 2982728, 3287088, 3355569, 3834936, 4474092, 5752404, 5965456, 6711138, 7669872, 8948184, 10066707, 11504808, 13422276, 17896368, 20133414, 23009616, 26844552, 40266828, 53689104, 80533656, 161067312]

約数ペア:

[(1, 161067312), (2, 80533656), (3, 53689104), (4, 40266828), (6, 26844552), (7, 23009616), (8, 20133414), (9, 17896368), (12, 13422276), (14, 11504808), (16, 10066707), (18, 8948184), (21, 7669872), (24, 6711138), (27, 5965456), (28, 5752404), (36, 4474092), (42, 3834936), (48, 3355569), (49, 3287088), (54, 2982728), (56, 2876202), (63, 2556624), (72, 2237046), (84, 1917468), (98, 1643544), (108, 1491364), (112, 1438101), (126, 1278312), (144, 1118523), (147, 1095696), (168, 958734), (189, 852208), (196, 821772), (216, 745682), (252, 639156), (294, 547848), (336, 479367), (343, 469584), (378, 426104), (392, 410886), (432, 372841), (441, 365232), (504, 319578), (588, 273924), (686, 234792), (756, 213052), (784, 205443), (882, 182616), (1008, 159789), (1029, 156528), (1087, 148176), (1176, 136962), (1323, 121744), (1372, 117396), (1512, 106526), (1764, 91308), (2058, 78264), (2174, 74088), (2352, 68481), (2646, 60872), (2744, 58698), (3024, 53263), (3087, 52176), (3261, 49392), (3528, 45654), (4116, 39132), (4348, 37044), (5292, 30436), (5488, 29349), (6174, 26088), (6522, 24696), (7056, 22827), (7609, 21168), (8232, 19566), (8696, 18522), (9261, 17392), (9783, 16464), (10584, 15218), (12348, 13044)]