161543424

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 497100800

約数和(自身を除く): 335557376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 151, 168, 192, 199, 224, 256, 302, 336, 384, 398, 448, 453, 597, 604, 672, 768, 796, 896, 906, 1057, 1194, 1208, 1344, 1393, 1592, 1792, 1812, 2114, 2388, 2416, 2688, 2786, 3171, 3184, 3624, 4179, 4228, 4776, 4832, 5376, 5572, 6342, 6368, 7248, 8358, 8456, 9552, 9664, 11144, 12684, 12736, 14496, 16716, 16912, 19104, 19328, 22288, 25368, 25472, 28992, 30049, 33432, 33824, 38208, 38656, 44576, 50736, 50944, 57984, 60098, 66864, 67648, 76416, 89152, 90147, 101472, 115968, 120196, 133728, 135296, 152832, 178304, 180294, 202944, 210343, 240392, 267456, 270592, 356608, 360588, 405888, 420686, 480784, 534912, 631029, 721176, 811776, 841372, 961568, 1069824, 1262058, 1442352, 1682744, 1923136, 2524116, 2884704, 3365488, 3846272, 5048232, 5769408, 6730976, 7692544, 10096464, 11538816, 13461952, 20192928, 23077632, 26923904, 40385856, 53847808, 80771712, 161543424]

約数ペア:

[(1, 161543424), (2, 80771712), (3, 53847808), (4, 40385856), (6, 26923904), (7, 23077632), (8, 20192928), (12, 13461952), (14, 11538816), (16, 10096464), (21, 7692544), (24, 6730976), (28, 5769408), (32, 5048232), (42, 3846272), (48, 3365488), (56, 2884704), (64, 2524116), (84, 1923136), (96, 1682744), (112, 1442352), (128, 1262058), (151, 1069824), (168, 961568), (192, 841372), (199, 811776), (224, 721176), (256, 631029), (302, 534912), (336, 480784), (384, 420686), (398, 405888), (448, 360588), (453, 356608), (597, 270592), (604, 267456), (672, 240392), (768, 210343), (796, 202944), (896, 180294), (906, 178304), (1057, 152832), (1194, 135296), (1208, 133728), (1344, 120196), (1393, 115968), (1592, 101472), (1792, 90147), (1812, 89152), (2114, 76416), (2388, 67648), (2416, 66864), (2688, 60098), (2786, 57984), (3171, 50944), (3184, 50736), (3624, 44576), (4179, 38656), (4228, 38208), (4776, 33824), (4832, 33432), (5376, 30049), (5572, 28992), (6342, 25472), (6368, 25368), (7248, 22288), (8358, 19328), (8456, 19104), (9552, 16912), (9664, 16716), (11144, 14496), (12684, 12736)]