163447872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3976

約数の個数: 112

約数和(自身を含む): 510308352

約数和(自身を除く): 346860480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 3923, 5208, 5952, 6944, 7846, 10416, 11769, 13888, 15692, 20832, 23538, 27461, 31384, 41664, 47076, 54922, 62768, 82383, 94152, 109844, 121613, 125536, 164766, 188304, 219688, 243226, 251072, 329532, 364839, 376608, 439376, 486452, 659064, 729678, 753216, 851291, 878752, 972904, 1318128, 1459356, 1702582, 1757504, 1945808, 2553873, 2636256, 2918712, 3405164, 3891616, 5107746, 5272512, 5837424, 6810328, 7783232, 10215492, 11674848, 13620656, 20430984, 23349696, 27241312, 40861968, 54482624, 81723936, 163447872]

約数ペア:

[(1, 163447872), (2, 81723936), (3, 54482624), (4, 40861968), (6, 27241312), (7, 23349696), (8, 20430984), (12, 13620656), (14, 11674848), (16, 10215492), (21, 7783232), (24, 6810328), (28, 5837424), (31, 5272512), (32, 5107746), (42, 3891616), (48, 3405164), (56, 2918712), (62, 2636256), (64, 2553873), (84, 1945808), (93, 1757504), (96, 1702582), (112, 1459356), (124, 1318128), (168, 972904), (186, 878752), (192, 851291), (217, 753216), (224, 729678), (248, 659064), (336, 486452), (372, 439376), (434, 376608), (448, 364839), (496, 329532), (651, 251072), (672, 243226), (744, 219688), (868, 188304), (992, 164766), (1302, 125536), (1344, 121613), (1488, 109844), (1736, 94152), (1984, 82383), (2604, 62768), (2976, 54922), (3472, 47076), (3923, 41664), (5208, 31384), (5952, 27461), (6944, 23538), (7846, 20832), (10416, 15692), (11769, 13888)]