180190912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{823}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 391802112

約数和(自身を除く): 211611200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 311, 352, 622, 704, 823, 1244, 1646, 2488, 3292, 3421, 4976, 6584, 6842, 9053, 9952, 13168, 13684, 18106, 19904, 26336, 27368, 36212, 52672, 54736, 72424, 109472, 144848, 218944, 255953, 289696, 511906, 579392, 1023812, 2047624, 2815483, 4095248, 5630966, 8190496, 11261932, 16380992, 22523864, 45047728, 90095456, 180190912]

約数ペア:

[(1, 180190912), (2, 90095456), (4, 45047728), (8, 22523864), (11, 16380992), (16, 11261932), (22, 8190496), (32, 5630966), (44, 4095248), (64, 2815483), (88, 2047624), (176, 1023812), (311, 579392), (352, 511906), (622, 289696), (704, 255953), (823, 218944), (1244, 144848), (1646, 109472), (2488, 72424), (3292, 54736), (3421, 52672), (4976, 36212), (6584, 27368), (6842, 26336), (9053, 19904), (9952, 18106), (13168, 13684)]