158104760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 429235200

約数和(自身を除く): 271130440

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 85, 88, 92, 110, 115, 136, 170, 184, 187, 220, 230, 253, 340, 374, 391, 440, 460, 506, 680, 748, 782, 919, 920, 935, 1012, 1265, 1496, 1564, 1838, 1870, 1955, 2024, 2530, 3128, 3676, 3740, 3910, 4301, 4595, 5060, 7352, 7480, 7820, 8602, 9190, 10109, 10120, 15623, 15640, 17204, 18380, 20218, 21137, 21505, 31246, 34408, 36760, 40436, 42274, 43010, 50545, 62492, 78115, 80872, 84548, 86020, 101090, 105685, 124984, 156230, 169096, 171853, 172040, 202180, 211370, 232507, 312460, 343706, 359329, 404360, 422740, 465014, 624920, 687412, 718658, 845480, 859265, 930028, 1162535, 1374824, 1437316, 1718530, 1796645, 1860056, 2325070, 2874632, 3437060, 3593290, 3952619, 4650140, 6874120, 7186580, 7905238, 9300280, 14373160, 15810476, 19763095, 31620952, 39526190, 79052380, 158104760]

約数ペア:

[(1, 158104760), (2, 79052380), (4, 39526190), (5, 31620952), (8, 19763095), (10, 15810476), (11, 14373160), (17, 9300280), (20, 7905238), (22, 7186580), (23, 6874120), (34, 4650140), (40, 3952619), (44, 3593290), (46, 3437060), (55, 2874632), (68, 2325070), (85, 1860056), (88, 1796645), (92, 1718530), (110, 1437316), (115, 1374824), (136, 1162535), (170, 930028), (184, 859265), (187, 845480), (220, 718658), (230, 687412), (253, 624920), (340, 465014), (374, 422740), (391, 404360), (440, 359329), (460, 343706), (506, 312460), (680, 232507), (748, 211370), (782, 202180), (919, 172040), (920, 171853), (935, 169096), (1012, 156230), (1265, 124984), (1496, 105685), (1564, 101090), (1838, 86020), (1870, 84548), (1955, 80872), (2024, 78115), (2530, 62492), (3128, 50545), (3676, 43010), (3740, 42274), (3910, 40436), (4301, 36760), (4595, 34408), (5060, 31246), (7352, 21505), (7480, 21137), (7820, 20218), (8602, 18380), (9190, 17204), (10109, 15640), (10120, 15623)]