163556736

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:952

約数の個数: 128

約数和(自身を含む): 504092160

約数和(自身を除く): 340535424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 857, 896, 994, 1136, 1344, 1491, 1704, 1714, 1988, 2272, 2571, 2688, 2982, 3408, 3428, 3976, 4544, 5142, 5964, 5999, 6816, 6856, 7952, 9088, 10284, 11928, 11998, 13632, 13712, 15904, 17997, 20568, 23856, 23996, 27264, 27424, 31808, 35994, 41136, 47712, 47992, 54848, 60847, 63616, 71988, 82272, 95424, 95984, 109696, 121694, 143976, 164544, 182541, 190848, 191968, 243388, 287952, 329088, 365082, 383936, 425929, 486776, 575904, 730164, 767872, 851858, 973552, 1151808, 1277787, 1460328, 1703716, 1947104, 2303616, 2555574, 2920656, 3407432, 3894208, 5111148, 5841312, 6814864, 7788416, 10222296, 11682624, 13629728, 20444592, 23365248, 27259456, 40889184, 54518912, 81778368, 163556736]

約数ペア:

[(1, 163556736), (2, 81778368), (3, 54518912), (4, 40889184), (6, 27259456), (7, 23365248), (8, 20444592), (12, 13629728), (14, 11682624), (16, 10222296), (21, 7788416), (24, 6814864), (28, 5841312), (32, 5111148), (42, 3894208), (48, 3407432), (56, 2920656), (64, 2555574), (71, 2303616), (84, 1947104), (96, 1703716), (112, 1460328), (128, 1277787), (142, 1151808), (168, 973552), (192, 851858), (213, 767872), (224, 730164), (284, 575904), (336, 486776), (384, 425929), (426, 383936), (448, 365082), (497, 329088), (568, 287952), (672, 243388), (852, 191968), (857, 190848), (896, 182541), (994, 164544), (1136, 143976), (1344, 121694), (1491, 109696), (1704, 95984), (1714, 95424), (1988, 82272), (2272, 71988), (2571, 63616), (2688, 60847), (2982, 54848), (3408, 47992), (3428, 47712), (3976, 41136), (4544, 35994), (5142, 31808), (5964, 27424), (5999, 27264), (6816, 23996), (6856, 23856), (7952, 20568), (9088, 17997), (10284, 15904), (11928, 13712), (11998, 13632)]