128630352

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 369119232

約数和(自身を除く): 240488880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 47, 48, 67, 69, 74, 92, 94, 111, 134, 138, 141, 148, 184, 188, 201, 222, 268, 276, 282, 296, 368, 376, 402, 444, 536, 552, 564, 592, 752, 804, 851, 888, 1072, 1081, 1104, 1128, 1541, 1608, 1702, 1739, 1776, 2162, 2256, 2479, 2553, 3082, 3149, 3216, 3243, 3404, 3478, 4324, 4623, 4958, 5106, 5217, 6164, 6298, 6486, 6808, 6956, 7437, 8648, 9246, 9447, 9916, 10212, 10434, 12328, 12596, 12972, 13616, 13912, 14874, 17296, 18492, 18894, 19832, 20424, 20868, 24656, 25192, 25944, 27824, 29748, 36984, 37788, 39664, 39997, 40848, 41736, 50384, 51888, 57017, 59496, 72427, 73968, 75576, 79994, 83472, 114034, 116513, 118992, 119991, 144854, 151152, 159988, 171051, 217281, 228068, 233026, 239982, 289708, 319976, 342102, 349539, 434562, 456136, 466052, 479964, 579416, 639952, 684204, 699078, 869124, 912272, 932104, 959928, 1158832, 1368408, 1398156, 1738248, 1864208, 1919856, 2679799, 2736816, 2796312, 3476496, 5359598, 5592624, 8039397, 10719196, 16078794, 21438392, 32157588, 42876784, 64315176, 128630352]

約数ペア:

[(1, 128630352), (2, 64315176), (3, 42876784), (4, 32157588), (6, 21438392), (8, 16078794), (12, 10719196), (16, 8039397), (23, 5592624), (24, 5359598), (37, 3476496), (46, 2796312), (47, 2736816), (48, 2679799), (67, 1919856), (69, 1864208), (74, 1738248), (92, 1398156), (94, 1368408), (111, 1158832), (134, 959928), (138, 932104), (141, 912272), (148, 869124), (184, 699078), (188, 684204), (201, 639952), (222, 579416), (268, 479964), (276, 466052), (282, 456136), (296, 434562), (368, 349539), (376, 342102), (402, 319976), (444, 289708), (536, 239982), (552, 233026), (564, 228068), (592, 217281), (752, 171051), (804, 159988), (851, 151152), (888, 144854), (1072, 119991), (1081, 118992), (1104, 116513), (1128, 114034), (1541, 83472), (1608, 79994), (1702, 75576), (1739, 73968), (1776, 72427), (2162, 59496), (2256, 57017), (2479, 51888), (2553, 50384), (3082, 41736), (3149, 40848), (3216, 39997), (3243, 39664), (3404, 37788), (3478, 36984), (4324, 29748), (4623, 27824), (4958, 25944), (5106, 25192), (5217, 24656), (6164, 20868), (6298, 20424), (6486, 19832), (6808, 18894), (6956, 18492), (7437, 17296), (8648, 14874), (9246, 13912), (9447, 13616), (9916, 12972), (10212, 12596), (10434, 12328)]