188467328

素因数分解:

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

素因数の和:378

約数の個数: 96

約数和(自身を含む): 441864000

約数和(自身を除く): 253396672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 151, 196, 199, 224, 302, 392, 398, 448, 604, 784, 796, 896, 1057, 1208, 1393, 1568, 1592, 2114, 2416, 2786, 3136, 3184, 4228, 4832, 5572, 6272, 6368, 7399, 8456, 9664, 9751, 11144, 12736, 14798, 16912, 19328, 19502, 22288, 25472, 29596, 30049, 33824, 39004, 44576, 59192, 60098, 67648, 78008, 89152, 118384, 120196, 135296, 156016, 178304, 210343, 236768, 240392, 312032, 420686, 473536, 480784, 624064, 841372, 947072, 961568, 1248128, 1472401, 1682744, 1923136, 2944802, 3365488, 3846272, 5889604, 6730976, 11779208, 13461952, 23558416, 26923904, 47116832, 94233664, 188467328]

約数ペア:

[(1, 188467328), (2, 94233664), (4, 47116832), (7, 26923904), (8, 23558416), (14, 13461952), (16, 11779208), (28, 6730976), (32, 5889604), (49, 3846272), (56, 3365488), (64, 2944802), (98, 1923136), (112, 1682744), (128, 1472401), (151, 1248128), (196, 961568), (199, 947072), (224, 841372), (302, 624064), (392, 480784), (398, 473536), (448, 420686), (604, 312032), (784, 240392), (796, 236768), (896, 210343), (1057, 178304), (1208, 156016), (1393, 135296), (1568, 120196), (1592, 118384), (2114, 89152), (2416, 78008), (2786, 67648), (3136, 60098), (3184, 59192), (4228, 44576), (4832, 39004), (5572, 33824), (6272, 30049), (6368, 29596), (7399, 25472), (8456, 22288), (9664, 19502), (9751, 19328), (11144, 16912), (12736, 14798)]