145609728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 176

約数和(自身を含む): 440186880

約数和(自身を除く): 294577152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 139, 176, 186, 192, 248, 256, 264, 278, 341, 352, 372, 384, 417, 496, 512, 528, 556, 682, 704, 744, 768, 834, 992, 1023, 1024, 1056, 1112, 1364, 1408, 1488, 1529, 1536, 1668, 1984, 2046, 2112, 2224, 2728, 2816, 2976, 3058, 3072, 3336, 3968, 4092, 4224, 4309, 4448, 4587, 5456, 5632, 5952, 6116, 6672, 7936, 8184, 8448, 8618, 8896, 9174, 10912, 11264, 11904, 12232, 12927, 13344, 15872, 16368, 16896, 17236, 17792, 18348, 21824, 23808, 24464, 25854, 26688, 31744, 32736, 33792, 34472, 35584, 36696, 43648, 47399, 47616, 48928, 51708, 53376, 65472, 68944, 71168, 73392, 87296, 94798, 95232, 97856, 103416, 106752, 130944, 137888, 142197, 142336, 146784, 174592, 189596, 195712, 206832, 213504, 261888, 275776, 284394, 293568, 349184, 379192, 391424, 413664, 427008, 523776, 551552, 568788, 587136, 758384, 782848, 827328, 1047552, 1103104, 1137576, 1174272, 1516768, 1565696, 1654656, 2206208, 2275152, 2348544, 3033536, 3309312, 4412416, 4550304, 4697088, 6067072, 6618624, 9100608, 12134144, 13237248, 18201216, 24268288, 36402432, 48536576, 72804864, 145609728]

約数ペア:

[(1, 145609728), (2, 72804864), (3, 48536576), (4, 36402432), (6, 24268288), (8, 18201216), (11, 13237248), (12, 12134144), (16, 9100608), (22, 6618624), (24, 6067072), (31, 4697088), (32, 4550304), (33, 4412416), (44, 3309312), (48, 3033536), (62, 2348544), (64, 2275152), (66, 2206208), (88, 1654656), (93, 1565696), (96, 1516768), (124, 1174272), (128, 1137576), (132, 1103104), (139, 1047552), (176, 827328), (186, 782848), (192, 758384), (248, 587136), (256, 568788), (264, 551552), (278, 523776), (341, 427008), (352, 413664), (372, 391424), (384, 379192), (417, 349184), (496, 293568), (512, 284394), (528, 275776), (556, 261888), (682, 213504), (704, 206832), (744, 195712), (768, 189596), (834, 174592), (992, 146784), (1023, 142336), (1024, 142197), (1056, 137888), (1112, 130944), (1364, 106752), (1408, 103416), (1488, 97856), (1529, 95232), (1536, 94798), (1668, 87296), (1984, 73392), (2046, 71168), (2112, 68944), (2224, 65472), (2728, 53376), (2816, 51708), (2976, 48928), (3058, 47616), (3072, 47399), (3336, 43648), (3968, 36696), (4092, 35584), (4224, 34472), (4309, 33792), (4448, 32736), (4587, 31744), (5456, 26688), (5632, 25854), (5952, 24464), (6116, 23808), (6672, 21824), (7936, 18348), (8184, 17792), (8448, 17236), (8618, 16896), (8896, 16368), (9174, 15872), (10912, 13344), (11264, 12927), (11904, 12232)]