198790656

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 586891008

約数和(自身を除く): 388100352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 256, 272, 276, 331, 368, 384, 391, 408, 512, 544, 552, 662, 736, 768, 782, 816, 993, 1088, 1104, 1173, 1324, 1472, 1536, 1564, 1632, 1986, 2176, 2208, 2346, 2648, 2944, 3128, 3264, 3972, 4352, 4416, 4692, 5296, 5627, 5888, 6256, 6528, 7613, 7944, 8704, 8832, 9384, 10592, 11254, 11776, 12512, 13056, 15226, 15888, 16881, 17664, 18768, 21184, 22508, 22839, 25024, 26112, 30452, 31776, 33762, 35328, 37536, 42368, 45016, 45678, 50048, 60904, 63552, 67524, 75072, 84736, 90032, 91356, 100096, 121808, 127104, 129421, 135048, 150144, 169472, 180064, 182712, 200192, 243616, 254208, 258842, 270096, 300288, 360128, 365424, 388263, 487232, 508416, 517684, 540192, 600576, 720256, 730848, 776526, 974464, 1035368, 1080384, 1440512, 1461696, 1553052, 1948928, 2070736, 2160768, 2881024, 2923392, 3106104, 3897856, 4141472, 4321536, 5846784, 6212208, 8282944, 8643072, 11693568, 12424416, 16565888, 24848832, 33131776, 49697664, 66263552, 99395328, 198790656]

約数ペア:

[(1, 198790656), (2, 99395328), (3, 66263552), (4, 49697664), (6, 33131776), (8, 24848832), (12, 16565888), (16, 12424416), (17, 11693568), (23, 8643072), (24, 8282944), (32, 6212208), (34, 5846784), (46, 4321536), (48, 4141472), (51, 3897856), (64, 3106104), (68, 2923392), (69, 2881024), (92, 2160768), (96, 2070736), (102, 1948928), (128, 1553052), (136, 1461696), (138, 1440512), (184, 1080384), (192, 1035368), (204, 974464), (256, 776526), (272, 730848), (276, 720256), (331, 600576), (368, 540192), (384, 517684), (391, 508416), (408, 487232), (512, 388263), (544, 365424), (552, 360128), (662, 300288), (736, 270096), (768, 258842), (782, 254208), (816, 243616), (993, 200192), (1088, 182712), (1104, 180064), (1173, 169472), (1324, 150144), (1472, 135048), (1536, 129421), (1564, 127104), (1632, 121808), (1986, 100096), (2176, 91356), (2208, 90032), (2346, 84736), (2648, 75072), (2944, 67524), (3128, 63552), (3264, 60904), (3972, 50048), (4352, 45678), (4416, 45016), (4692, 42368), (5296, 37536), (5627, 35328), (5888, 33762), (6256, 31776), (6528, 30452), (7613, 26112), (7944, 25024), (8704, 22839), (8832, 22508), (9384, 21184), (10592, 18768), (11254, 17664), (11776, 16881), (12512, 15888), (13056, 15226)]