161640192

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 498016512

約数和(自身を除く): 336376320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 256, 281, 321, 336, 384, 428, 448, 562, 642, 672, 749, 768, 843, 856, 896, 1124, 1284, 1344, 1498, 1686, 1712, 1792, 1967, 2247, 2248, 2568, 2688, 2996, 3372, 3424, 3934, 4494, 4496, 5136, 5376, 5901, 5992, 6744, 6848, 7868, 8988, 8992, 10272, 11802, 11984, 13488, 13696, 15736, 17976, 17984, 20544, 23604, 23968, 26976, 27392, 30067, 31472, 35952, 35968, 41088, 47208, 47936, 53952, 60134, 62944, 71904, 71936, 82176, 90201, 94416, 95872, 107904, 120268, 125888, 143808, 180402, 188832, 191744, 210469, 215808, 240536, 251776, 287616, 360804, 377664, 420938, 481072, 503552, 575232, 631407, 721608, 755328, 841876, 962144, 1262814, 1443216, 1510656, 1683752, 1924288, 2525628, 2886432, 3367504, 3848576, 5051256, 5772864, 6735008, 7697152, 10102512, 11545728, 13470016, 20205024, 23091456, 26940032, 40410048, 53880064, 80820096, 161640192]

約数ペア:

[(1, 161640192), (2, 80820096), (3, 53880064), (4, 40410048), (6, 26940032), (7, 23091456), (8, 20205024), (12, 13470016), (14, 11545728), (16, 10102512), (21, 7697152), (24, 6735008), (28, 5772864), (32, 5051256), (42, 3848576), (48, 3367504), (56, 2886432), (64, 2525628), (84, 1924288), (96, 1683752), (107, 1510656), (112, 1443216), (128, 1262814), (168, 962144), (192, 841876), (214, 755328), (224, 721608), (256, 631407), (281, 575232), (321, 503552), (336, 481072), (384, 420938), (428, 377664), (448, 360804), (562, 287616), (642, 251776), (672, 240536), (749, 215808), (768, 210469), (843, 191744), (856, 188832), (896, 180402), (1124, 143808), (1284, 125888), (1344, 120268), (1498, 107904), (1686, 95872), (1712, 94416), (1792, 90201), (1967, 82176), (2247, 71936), (2248, 71904), (2568, 62944), (2688, 60134), (2996, 53952), (3372, 47936), (3424, 47208), (3934, 41088), (4494, 35968), (4496, 35952), (5136, 31472), (5376, 30067), (5901, 27392), (5992, 26976), (6744, 23968), (6848, 23604), (7868, 20544), (8988, 17984), (8992, 17976), (10272, 15736), (11802, 13696), (11984, 13488)]