142157808

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 160

約数和(自身を含む): 465595200

約数和(自身を除く): 323437392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1489, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 2978, 3536, 3672, 3978, 4467, 5304, 5616, 5956, 5967, 7344, 7956, 8934, 10608, 11912, 11934, 13401, 15912, 17868, 19357, 23824, 23868, 25313, 26802, 31824, 35736, 38714, 40203, 47736, 50626, 53604, 58071, 71472, 75939, 77428, 80406, 95472, 101252, 107208, 116142, 151878, 154856, 160812, 174213, 202504, 214416, 227817, 232284, 303756, 309712, 321624, 329069, 348426, 405008, 455634, 464568, 522639, 607512, 643248, 658138, 683451, 696852, 911268, 929136, 987207, 1045278, 1215024, 1316276, 1366902, 1393704, 1822536, 1974414, 2090556, 2632552, 2733804, 2787408, 2961621, 3645072, 3948828, 4181112, 5265104, 5467608, 5923242, 7897656, 8362224, 8884863, 10935216, 11846484, 15795312, 17769726, 23692968, 35539452, 47385936, 71078904, 142157808]

約数ペア:

[(1, 142157808), (2, 71078904), (3, 47385936), (4, 35539452), (6, 23692968), (8, 17769726), (9, 15795312), (12, 11846484), (13, 10935216), (16, 8884863), (17, 8362224), (18, 7897656), (24, 5923242), (26, 5467608), (27, 5265104), (34, 4181112), (36, 3948828), (39, 3645072), (48, 2961621), (51, 2787408), (52, 2733804), (54, 2632552), (68, 2090556), (72, 1974414), (78, 1822536), (102, 1393704), (104, 1366902), (108, 1316276), (117, 1215024), (136, 1045278), (144, 987207), (153, 929136), (156, 911268), (204, 696852), (208, 683451), (216, 658138), (221, 643248), (234, 607512), (272, 522639), (306, 464568), (312, 455634), (351, 405008), (408, 348426), (432, 329069), (442, 321624), (459, 309712), (468, 303756), (612, 232284), (624, 227817), (663, 214416), (702, 202504), (816, 174213), (884, 160812), (918, 154856), (936, 151878), (1224, 116142), (1326, 107208), (1404, 101252), (1489, 95472), (1768, 80406), (1836, 77428), (1872, 75939), (1989, 71472), (2448, 58071), (2652, 53604), (2808, 50626), (2978, 47736), (3536, 40203), (3672, 38714), (3978, 35736), (4467, 31824), (5304, 26802), (5616, 25313), (5956, 23868), (5967, 23824), (7344, 19357), (7956, 17868), (8934, 15912), (10608, 13401), (11912, 11934)]