159551712

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4229}}^1$

素因数の和:4376

約数の個数: 72

約数和(自身を含む): 457296840

約数和(自身を除く): 297745128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4229, 4716, 6288, 8458, 9432, 12576, 12687, 16916, 18864, 25374, 33832, 37728, 38061, 50748, 67664, 76122, 101496, 135328, 152244, 202992, 304488, 405984, 553999, 608976, 1107998, 1217952, 1661997, 2215996, 3323994, 4431992, 4985991, 6647988, 8863984, 9971982, 13295976, 17727968, 19943964, 26591952, 39887928, 53183904, 79775856, 159551712]

約数ペア:

[(1, 159551712), (2, 79775856), (3, 53183904), (4, 39887928), (6, 26591952), (8, 19943964), (9, 17727968), (12, 13295976), (16, 9971982), (18, 8863984), (24, 6647988), (32, 4985991), (36, 4431992), (48, 3323994), (72, 2215996), (96, 1661997), (131, 1217952), (144, 1107998), (262, 608976), (288, 553999), (393, 405984), (524, 304488), (786, 202992), (1048, 152244), (1179, 135328), (1572, 101496), (2096, 76122), (2358, 67664), (3144, 50748), (4192, 38061), (4229, 37728), (4716, 33832), (6288, 25374), (8458, 18864), (9432, 16916), (12576, 12687)]