161659392

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 470219904

約数和(自身を除く): 308560512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 151, 164, 192, 204, 246, 256, 272, 302, 328, 384, 408, 453, 492, 512, 544, 604, 656, 697, 768, 816, 906, 984, 1088, 1208, 1312, 1394, 1536, 1632, 1812, 1968, 2091, 2176, 2416, 2567, 2624, 2788, 3264, 3624, 3936, 4182, 4352, 4832, 5134, 5248, 5576, 6191, 6528, 7248, 7701, 7872, 8364, 8704, 9664, 10268, 10496, 11152, 12382, 13056, 14496, 15402, 15744, 16728, 18573, 19328, 20536, 20992, 22304, 24764, 26112, 28992, 30804, 31488, 33456, 37146, 38656, 41072, 44608, 49528, 57984, 61608, 62976, 66912, 74292, 77312, 82144, 89216, 99056, 105247, 115968, 123216, 133824, 148584, 164288, 178432, 198112, 210494, 231936, 246432, 267648, 297168, 315741, 328576, 356864, 396224, 420988, 492864, 535296, 594336, 631482, 657152, 792448, 841976, 985728, 1070592, 1188672, 1262964, 1314304, 1584896, 1683952, 1971456, 2377344, 2525928, 3169792, 3367904, 3942912, 4754688, 5051856, 6735808, 9509376, 10103712, 13471616, 20207424, 26943232, 40414848, 53886464, 80829696, 161659392]

約数ペア:

[(1, 161659392), (2, 80829696), (3, 53886464), (4, 40414848), (6, 26943232), (8, 20207424), (12, 13471616), (16, 10103712), (17, 9509376), (24, 6735808), (32, 5051856), (34, 4754688), (41, 3942912), (48, 3367904), (51, 3169792), (64, 2525928), (68, 2377344), (82, 1971456), (96, 1683952), (102, 1584896), (123, 1314304), (128, 1262964), (136, 1188672), (151, 1070592), (164, 985728), (192, 841976), (204, 792448), (246, 657152), (256, 631482), (272, 594336), (302, 535296), (328, 492864), (384, 420988), (408, 396224), (453, 356864), (492, 328576), (512, 315741), (544, 297168), (604, 267648), (656, 246432), (697, 231936), (768, 210494), (816, 198112), (906, 178432), (984, 164288), (1088, 148584), (1208, 133824), (1312, 123216), (1394, 115968), (1536, 105247), (1632, 99056), (1812, 89216), (1968, 82144), (2091, 77312), (2176, 74292), (2416, 66912), (2567, 62976), (2624, 61608), (2788, 57984), (3264, 49528), (3624, 44608), (3936, 41072), (4182, 38656), (4352, 37146), (4832, 33456), (5134, 31488), (5248, 30804), (5576, 28992), (6191, 26112), (6528, 24764), (7248, 22304), (7701, 20992), (7872, 20536), (8364, 19328), (8704, 18573), (9664, 16728), (10268, 15744), (10496, 15402), (11152, 14496), (12382, 13056)]