164095488

素因数分解:

$2^9\times 3^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 120

約数和(自身を含む): 478764000

約数和(自身を除く): 314668512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 239, 256, 288, 298, 384, 447, 478, 512, 576, 596, 717, 768, 894, 956, 1152, 1192, 1341, 1434, 1536, 1788, 1912, 2151, 2304, 2384, 2682, 2868, 3576, 3824, 4302, 4608, 4768, 5364, 5736, 7152, 7648, 8604, 9536, 10728, 11472, 14304, 15296, 17208, 19072, 21456, 22944, 28608, 30592, 34416, 35611, 38144, 42912, 45888, 57216, 61184, 68832, 71222, 76288, 85824, 91776, 106833, 114432, 122368, 137664, 142444, 171648, 183552, 213666, 228864, 275328, 284888, 320499, 343296, 367104, 427332, 550656, 569776, 640998, 686592, 854664, 1101312, 1139552, 1281996, 1709328, 2279104, 2563992, 3418656, 4558208, 5127984, 6837312, 9116416, 10255968, 13674624, 18232832, 20511936, 27349248, 41023872, 54698496, 82047744, 164095488]

約数ペア:

[(1, 164095488), (2, 82047744), (3, 54698496), (4, 41023872), (6, 27349248), (8, 20511936), (9, 18232832), (12, 13674624), (16, 10255968), (18, 9116416), (24, 6837312), (32, 5127984), (36, 4558208), (48, 3418656), (64, 2563992), (72, 2279104), (96, 1709328), (128, 1281996), (144, 1139552), (149, 1101312), (192, 854664), (239, 686592), (256, 640998), (288, 569776), (298, 550656), (384, 427332), (447, 367104), (478, 343296), (512, 320499), (576, 284888), (596, 275328), (717, 228864), (768, 213666), (894, 183552), (956, 171648), (1152, 142444), (1192, 137664), (1341, 122368), (1434, 114432), (1536, 106833), (1788, 91776), (1912, 85824), (2151, 76288), (2304, 71222), (2384, 68832), (2682, 61184), (2868, 57216), (3576, 45888), (3824, 42912), (4302, 38144), (4608, 35611), (4768, 34416), (5364, 30592), (5736, 28608), (7152, 22944), (7648, 21456), (8604, 19072), (9536, 17208), (10728, 15296), (11472, 14304)]