120997888

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 272432160

約数和(自身を除く): 151434272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 131, 164, 176, 256, 262, 328, 352, 451, 512, 524, 656, 704, 902, 1024, 1048, 1312, 1408, 1441, 1804, 2048, 2096, 2624, 2816, 2882, 3608, 4192, 5248, 5371, 5632, 5764, 7216, 8384, 10496, 10742, 11264, 11528, 14432, 16768, 20992, 21484, 22528, 23056, 28864, 33536, 41984, 42968, 46112, 57728, 59081, 67072, 83968, 85936, 92224, 115456, 118162, 134144, 171872, 184448, 230912, 236324, 268288, 343744, 368896, 461824, 472648, 687488, 737792, 923648, 945296, 1374976, 1475584, 1890592, 2749952, 2951168, 3781184, 5499904, 7562368, 10999808, 15124736, 30249472, 60498944, 120997888]

約数ペア:

[(1, 120997888), (2, 60498944), (4, 30249472), (8, 15124736), (11, 10999808), (16, 7562368), (22, 5499904), (32, 3781184), (41, 2951168), (44, 2749952), (64, 1890592), (82, 1475584), (88, 1374976), (128, 945296), (131, 923648), (164, 737792), (176, 687488), (256, 472648), (262, 461824), (328, 368896), (352, 343744), (451, 268288), (512, 236324), (524, 230912), (656, 184448), (704, 171872), (902, 134144), (1024, 118162), (1048, 115456), (1312, 92224), (1408, 85936), (1441, 83968), (1804, 67072), (2048, 59081), (2096, 57728), (2624, 46112), (2816, 42968), (2882, 41984), (3608, 33536), (4192, 28864), (5248, 23056), (5371, 22528), (5632, 21484), (5764, 20992), (7216, 16768), (8384, 14432), (10496, 11528), (10742, 11264)]