140918616

素因数分解:

$2^3\times 3^6\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 112

約数和(自身を含む): 402792360

約数和(自身を除く): 261873744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 243, 292, 324, 331, 438, 486, 584, 648, 657, 662, 729, 876, 972, 993, 1314, 1324, 1458, 1752, 1944, 1971, 1986, 2628, 2648, 2916, 2979, 3942, 3972, 5256, 5832, 5913, 5958, 7884, 7944, 8937, 11826, 11916, 15768, 17739, 17874, 23652, 23832, 24163, 26811, 35478, 35748, 47304, 48326, 53217, 53622, 70956, 71496, 72489, 80433, 96652, 106434, 107244, 141912, 144978, 160866, 193304, 212868, 214488, 217467, 241299, 289956, 321732, 425736, 434934, 482598, 579912, 643464, 652401, 869868, 965196, 1304802, 1739736, 1930392, 1957203, 2609604, 3914406, 5219208, 5871609, 7828812, 11743218, 15657624, 17614827, 23486436, 35229654, 46972872, 70459308, 140918616]

約数ペア:

[(1, 140918616), (2, 70459308), (3, 46972872), (4, 35229654), (6, 23486436), (8, 17614827), (9, 15657624), (12, 11743218), (18, 7828812), (24, 5871609), (27, 5219208), (36, 3914406), (54, 2609604), (72, 1957203), (73, 1930392), (81, 1739736), (108, 1304802), (146, 965196), (162, 869868), (216, 652401), (219, 643464), (243, 579912), (292, 482598), (324, 434934), (331, 425736), (438, 321732), (486, 289956), (584, 241299), (648, 217467), (657, 214488), (662, 212868), (729, 193304), (876, 160866), (972, 144978), (993, 141912), (1314, 107244), (1324, 106434), (1458, 96652), (1752, 80433), (1944, 72489), (1971, 71496), (1986, 70956), (2628, 53622), (2648, 53217), (2916, 48326), (2979, 47304), (3942, 35748), (3972, 35478), (5256, 26811), (5832, 24163), (5913, 23832), (5958, 23652), (7884, 17874), (7944, 17739), (8937, 15768), (11826, 11916)]