198661248

素因数分解:

$2^7\times 3^6\times {\mathrm{2129}}^1$

素因数の和:2161

約数の個数: 112

約数和(自身を含む): 593662950

約数和(自身を除く): 395001702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2129, 2592, 2916, 3456, 3888, 4258, 5184, 5832, 6387, 7776, 8516, 10368, 11664, 12774, 15552, 17032, 19161, 23328, 25548, 31104, 34064, 38322, 46656, 51096, 57483, 68128, 76644, 93312, 102192, 114966, 136256, 153288, 172449, 204384, 229932, 272512, 306576, 344898, 408768, 459864, 517347, 613152, 689796, 817536, 919728, 1034694, 1226304, 1379592, 1552041, 1839456, 2069388, 2452608, 2759184, 3104082, 3678912, 4138776, 5518368, 6208164, 7357824, 8277552, 11036736, 12416328, 16555104, 22073472, 24832656, 33110208, 49665312, 66220416, 99330624, 198661248]

約数ペア:

[(1, 198661248), (2, 99330624), (3, 66220416), (4, 49665312), (6, 33110208), (8, 24832656), (9, 22073472), (12, 16555104), (16, 12416328), (18, 11036736), (24, 8277552), (27, 7357824), (32, 6208164), (36, 5518368), (48, 4138776), (54, 3678912), (64, 3104082), (72, 2759184), (81, 2452608), (96, 2069388), (108, 1839456), (128, 1552041), (144, 1379592), (162, 1226304), (192, 1034694), (216, 919728), (243, 817536), (288, 689796), (324, 613152), (384, 517347), (432, 459864), (486, 408768), (576, 344898), (648, 306576), (729, 272512), (864, 229932), (972, 204384), (1152, 172449), (1296, 153288), (1458, 136256), (1728, 114966), (1944, 102192), (2129, 93312), (2592, 76644), (2916, 68128), (3456, 57483), (3888, 51096), (4258, 46656), (5184, 38322), (5832, 34064), (6387, 31104), (7776, 25548), (8516, 23328), (10368, 19161), (11664, 17032), (12774, 15552)]