138465792

素因数分解:

$2^9\times 3^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 120

約数和(自身を含む): 404289600

約数和(自身を除く): 265823808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 199, 256, 288, 302, 384, 398, 453, 512, 576, 597, 604, 768, 796, 906, 1152, 1194, 1208, 1359, 1536, 1592, 1791, 1812, 2304, 2388, 2416, 2718, 3184, 3582, 3624, 4608, 4776, 4832, 5436, 6368, 7164, 7248, 9552, 9664, 10872, 12736, 14328, 14496, 19104, 19328, 21744, 25472, 28656, 28992, 30049, 38208, 38656, 43488, 50944, 57312, 57984, 60098, 76416, 77312, 86976, 90147, 101888, 114624, 115968, 120196, 152832, 173952, 180294, 229248, 231936, 240392, 270441, 305664, 347904, 360588, 458496, 480784, 540882, 695808, 721176, 916992, 961568, 1081764, 1442352, 1923136, 2163528, 2884704, 3846272, 4327056, 5769408, 7692544, 8654112, 11538816, 15385088, 17308224, 23077632, 34616448, 46155264, 69232896, 138465792]

約数ペア:

[(1, 138465792), (2, 69232896), (3, 46155264), (4, 34616448), (6, 23077632), (8, 17308224), (9, 15385088), (12, 11538816), (16, 8654112), (18, 7692544), (24, 5769408), (32, 4327056), (36, 3846272), (48, 2884704), (64, 2163528), (72, 1923136), (96, 1442352), (128, 1081764), (144, 961568), (151, 916992), (192, 721176), (199, 695808), (256, 540882), (288, 480784), (302, 458496), (384, 360588), (398, 347904), (453, 305664), (512, 270441), (576, 240392), (597, 231936), (604, 229248), (768, 180294), (796, 173952), (906, 152832), (1152, 120196), (1194, 115968), (1208, 114624), (1359, 101888), (1536, 90147), (1592, 86976), (1791, 77312), (1812, 76416), (2304, 60098), (2388, 57984), (2416, 57312), (2718, 50944), (3184, 43488), (3582, 38656), (3624, 38208), (4608, 30049), (4776, 28992), (4832, 28656), (5436, 25472), (6368, 21744), (7164, 19328), (7248, 19104), (9552, 14496), (9664, 14328), (10872, 12736)]