189807296

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 452567040

約数和(自身を除く): 262759744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 79, 112, 124, 158, 173, 217, 224, 248, 316, 346, 434, 448, 496, 553, 632, 692, 868, 992, 1106, 1211, 1264, 1384, 1736, 1984, 2212, 2422, 2449, 2528, 2768, 3472, 4424, 4844, 4898, 5056, 5363, 5536, 6944, 8848, 9688, 9796, 10726, 11072, 13667, 13888, 17143, 17696, 19376, 19592, 21452, 27334, 34286, 35392, 37541, 38752, 39184, 42904, 54668, 68572, 75082, 77504, 78368, 85808, 95669, 109336, 137144, 150164, 156736, 171616, 191338, 218672, 274288, 300328, 343232, 382676, 423677, 437344, 548576, 600656, 765352, 847354, 874688, 1097152, 1201312, 1530704, 1694708, 2402624, 2965739, 3061408, 3389416, 5931478, 6122816, 6778832, 11862956, 13557664, 23725912, 27115328, 47451824, 94903648, 189807296]

約数ペア:

[(1, 189807296), (2, 94903648), (4, 47451824), (7, 27115328), (8, 23725912), (14, 13557664), (16, 11862956), (28, 6778832), (31, 6122816), (32, 5931478), (56, 3389416), (62, 3061408), (64, 2965739), (79, 2402624), (112, 1694708), (124, 1530704), (158, 1201312), (173, 1097152), (217, 874688), (224, 847354), (248, 765352), (316, 600656), (346, 548576), (434, 437344), (448, 423677), (496, 382676), (553, 343232), (632, 300328), (692, 274288), (868, 218672), (992, 191338), (1106, 171616), (1211, 156736), (1264, 150164), (1384, 137144), (1736, 109336), (1984, 95669), (2212, 85808), (2422, 78368), (2449, 77504), (2528, 75082), (2768, 68572), (3472, 54668), (4424, 42904), (4844, 39184), (4898, 38752), (5056, 37541), (5363, 35392), (5536, 34286), (6944, 27334), (8848, 21452), (9688, 19592), (9796, 19376), (10726, 17696), (11072, 17143), (13667, 13888)]