163385856

素因数分解:

$2^9\times 3^3\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 331582464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 223, 256, 288, 318, 384, 424, 432, 446, 477, 512, 576, 636, 669, 768, 848, 864, 892, 954, 1152, 1272, 1338, 1431, 1536, 1696, 1728, 1784, 1908, 2007, 2304, 2544, 2676, 2862, 3392, 3456, 3568, 3816, 4014, 4608, 5088, 5352, 5724, 6021, 6784, 6912, 7136, 7632, 8028, 10176, 10704, 11448, 11819, 12042, 13568, 13824, 14272, 15264, 16056, 20352, 21408, 22896, 23638, 24084, 27136, 28544, 30528, 32112, 35457, 40704, 42816, 45792, 47276, 48168, 57088, 61056, 64224, 70914, 81408, 85632, 91584, 94552, 96336, 106371, 114176, 122112, 128448, 141828, 171264, 183168, 189104, 192672, 212742, 244224, 256896, 283656, 319113, 342528, 366336, 378208, 385344, 425484, 513792, 567312, 638226, 732672, 756416, 770688, 850968, 1027584, 1134624, 1276452, 1512832, 1541376, 1701936, 2269248, 2552904, 3025664, 3082752, 3403872, 4538496, 5105808, 6051328, 6807744, 9076992, 10211616, 13615488, 18153984, 20423232, 27230976, 40846464, 54461952, 81692928, 163385856]

約数ペア:

[(1, 163385856), (2, 81692928), (3, 54461952), (4, 40846464), (6, 27230976), (8, 20423232), (9, 18153984), (12, 13615488), (16, 10211616), (18, 9076992), (24, 6807744), (27, 6051328), (32, 5105808), (36, 4538496), (48, 3403872), (53, 3082752), (54, 3025664), (64, 2552904), (72, 2269248), (96, 1701936), (106, 1541376), (108, 1512832), (128, 1276452), (144, 1134624), (159, 1027584), (192, 850968), (212, 770688), (216, 756416), (223, 732672), (256, 638226), (288, 567312), (318, 513792), (384, 425484), (424, 385344), (432, 378208), (446, 366336), (477, 342528), (512, 319113), (576, 283656), (636, 256896), (669, 244224), (768, 212742), (848, 192672), (864, 189104), (892, 183168), (954, 171264), (1152, 141828), (1272, 128448), (1338, 122112), (1431, 114176), (1536, 106371), (1696, 96336), (1728, 94552), (1784, 91584), (1908, 85632), (2007, 81408), (2304, 70914), (2544, 64224), (2676, 61056), (2862, 57088), (3392, 48168), (3456, 47276), (3568, 45792), (3816, 42816), (4014, 40704), (4608, 35457), (5088, 32112), (5352, 30528), (5724, 28544), (6021, 27136), (6784, 24084), (6912, 23638), (7136, 22896), (7632, 21408), (8028, 20352), (10176, 16056), (10704, 15264), (11448, 14272), (11819, 13824), (12042, 13568)]