12157063168

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1551

約数の個数: 104

約数和(自身を含む): 25487770880

約数和(自身を除く): 13330707712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 256, 268, 496, 512, 536, 992, 1024, 1072, 1429, 1984, 2048, 2077, 2144, 2858, 3968, 4096, 4154, 4288, 5716, 7936, 8308, 8576, 11432, 15872, 16616, 17152, 22864, 31744, 33232, 34304, 44299, 45728, 63488, 66464, 68608, 88598, 91456, 95743, 126976, 132928, 137216, 177196, 182912, 191486, 265856, 274432, 354392, 365824, 382972, 531712, 708784, 731648, 765944, 1063424, 1417568, 1463296, 1531888, 2126848, 2835136, 2926592, 2968033, 3063776, 4253696, 5670272, 5853184, 5936066, 6127552, 8507392, 11340544, 11872132, 12255104, 22681088, 23744264, 24510208, 45362176, 47488528, 49020416, 90724352, 94977056, 98040832, 181448704, 189954112, 196081664, 379908224, 392163328, 759816448, 1519632896, 3039265792, 6078531584, 12157063168]

約数ペア:

[(1, 12157063168), (2, 6078531584), (4, 3039265792), (8, 1519632896), (16, 759816448), (31, 392163328), (32, 379908224), (62, 196081664), (64, 189954112), (67, 181448704), (124, 98040832), (128, 94977056), (134, 90724352), (248, 49020416), (256, 47488528), (268, 45362176), (496, 24510208), (512, 23744264), (536, 22681088), (992, 12255104), (1024, 11872132), (1072, 11340544), (1429, 8507392), (1984, 6127552), (2048, 5936066), (2077, 5853184), (2144, 5670272), (2858, 4253696), (3968, 3063776), (4096, 2968033), (4154, 2926592), (4288, 2835136), (5716, 2126848), (7936, 1531888), (8308, 1463296), (8576, 1417568), (11432, 1063424), (15872, 765944), (16616, 731648), (17152, 708784), (22864, 531712), (31744, 382972), (33232, 365824), (34304, 354392), (44299, 274432), (45728, 265856), (63488, 191486), (66464, 182912), (68608, 177196), (88598, 137216), (91456, 132928), (95743, 126976)]