161758296

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11887}}^1$

素因数の和:11915

約数の個数: 96

約数和(自身を含む): 519267840

約数和(自身を除く): 357509544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 11887, 13608, 23774, 35661, 47548, 71322, 83209, 95096, 106983, 142644, 166418, 213966, 249627, 285288, 320949, 332836, 427932, 499254, 641898, 665672, 748881, 855864, 962847, 998508, 1283796, 1497762, 1925694, 1997016, 2246643, 2567592, 2888541, 2995524, 3851388, 4493286, 5777082, 5991048, 6739929, 7702776, 8986572, 11554164, 13479858, 17973144, 20219787, 23108328, 26959716, 40439574, 53919432, 80879148, 161758296]

約数ペア:

[(1, 161758296), (2, 80879148), (3, 53919432), (4, 40439574), (6, 26959716), (7, 23108328), (8, 20219787), (9, 17973144), (12, 13479858), (14, 11554164), (18, 8986572), (21, 7702776), (24, 6739929), (27, 5991048), (28, 5777082), (36, 4493286), (42, 3851388), (54, 2995524), (56, 2888541), (63, 2567592), (72, 2246643), (81, 1997016), (84, 1925694), (108, 1497762), (126, 1283796), (162, 998508), (168, 962847), (189, 855864), (216, 748881), (243, 665672), (252, 641898), (324, 499254), (378, 427932), (486, 332836), (504, 320949), (567, 285288), (648, 249627), (756, 213966), (972, 166418), (1134, 142644), (1512, 106983), (1701, 95096), (1944, 83209), (2268, 71322), (3402, 47548), (4536, 35661), (6804, 23774), (11887, 13608)]