16487136

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 51891840

約数和(自身を除く): 35404704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 131, 138, 144, 152, 171, 184, 207, 228, 262, 276, 288, 304, 342, 368, 393, 414, 437, 456, 524, 552, 608, 684, 736, 786, 828, 874, 912, 1048, 1104, 1179, 1311, 1368, 1572, 1656, 1748, 1824, 2096, 2208, 2358, 2489, 2622, 2736, 3013, 3144, 3312, 3496, 3933, 4192, 4716, 4978, 5244, 5472, 6026, 6288, 6624, 6992, 7467, 7866, 9039, 9432, 9956, 10488, 12052, 12576, 13984, 14934, 15732, 18078, 18864, 19912, 20976, 22401, 24104, 27117, 29868, 31464, 36156, 37728, 39824, 41952, 44802, 48208, 54234, 57247, 59736, 62928, 72312, 79648, 89604, 96416, 108468, 114494, 119472, 125856, 144624, 171741, 179208, 216936, 228988, 238944, 289248, 343482, 358416, 433872, 457976, 515223, 686964, 716832, 867744, 915952, 1030446, 1373928, 1831904, 2060892, 2747856, 4121784, 5495712, 8243568, 16487136]

約数ペア:

[(1, 16487136), (2, 8243568), (3, 5495712), (4, 4121784), (6, 2747856), (8, 2060892), (9, 1831904), (12, 1373928), (16, 1030446), (18, 915952), (19, 867744), (23, 716832), (24, 686964), (32, 515223), (36, 457976), (38, 433872), (46, 358416), (48, 343482), (57, 289248), (69, 238944), (72, 228988), (76, 216936), (92, 179208), (96, 171741), (114, 144624), (131, 125856), (138, 119472), (144, 114494), (152, 108468), (171, 96416), (184, 89604), (207, 79648), (228, 72312), (262, 62928), (276, 59736), (288, 57247), (304, 54234), (342, 48208), (368, 44802), (393, 41952), (414, 39824), (437, 37728), (456, 36156), (524, 31464), (552, 29868), (608, 27117), (684, 24104), (736, 22401), (786, 20976), (828, 19912), (874, 18864), (912, 18078), (1048, 15732), (1104, 14934), (1179, 13984), (1311, 12576), (1368, 12052), (1572, 10488), (1656, 9956), (1748, 9432), (1824, 9039), (2096, 7866), (2208, 7467), (2358, 6992), (2489, 6624), (2622, 6288), (2736, 6026), (3013, 5472), (3144, 5244), (3312, 4978), (3496, 4716), (3933, 4192)]