198473856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1642

約数の個数: 128

約数和(自身を含む): 615720960

約数和(自身を除く): 417247104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1571, 1974, 2256, 2632, 2688, 3008, 3142, 3948, 4512, 4713, 5264, 6016, 6284, 7896, 9024, 9426, 10528, 10997, 12568, 15792, 18048, 18852, 21056, 21994, 25136, 31584, 32991, 37704, 42112, 43988, 50272, 63168, 65982, 73837, 75408, 87976, 100544, 126336, 131964, 147674, 150816, 175952, 201088, 221511, 263928, 295348, 301632, 351904, 443022, 516859, 527856, 590696, 603264, 703808, 886044, 1033718, 1055712, 1181392, 1407616, 1550577, 1772088, 2067436, 2111424, 2362784, 3101154, 3544176, 4134872, 4222848, 4725568, 6202308, 7088352, 8269744, 9451136, 12404616, 14176704, 16539488, 24809232, 28353408, 33078976, 49618464, 66157952, 99236928, 198473856]

約数ペア:

[(1, 198473856), (2, 99236928), (3, 66157952), (4, 49618464), (6, 33078976), (7, 28353408), (8, 24809232), (12, 16539488), (14, 14176704), (16, 12404616), (21, 9451136), (24, 8269744), (28, 7088352), (32, 6202308), (42, 4725568), (47, 4222848), (48, 4134872), (56, 3544176), (64, 3101154), (84, 2362784), (94, 2111424), (96, 2067436), (112, 1772088), (128, 1550577), (141, 1407616), (168, 1181392), (188, 1055712), (192, 1033718), (224, 886044), (282, 703808), (329, 603264), (336, 590696), (376, 527856), (384, 516859), (448, 443022), (564, 351904), (658, 301632), (672, 295348), (752, 263928), (896, 221511), (987, 201088), (1128, 175952), (1316, 150816), (1344, 147674), (1504, 131964), (1571, 126336), (1974, 100544), (2256, 87976), (2632, 75408), (2688, 73837), (3008, 65982), (3142, 63168), (3948, 50272), (4512, 43988), (4713, 42112), (5264, 37704), (6016, 32991), (6284, 31584), (7896, 25136), (9024, 21994), (9426, 21056), (10528, 18852), (10997, 18048), (12568, 15792)]