127530032

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 304361472

約数和(自身を除く): 176831440

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1597, 1736, 2576, 2852, 3194, 3472, 4991, 5704, 6388, 9982, 11179, 11408, 12776, 19964, 22358, 25552, 36731, 39928, 44716, 49507, 73462, 79856, 89432, 99014, 146924, 178864, 198028, 257117, 293848, 346549, 396056, 514234, 587696, 693098, 792112, 1028468, 1138661, 1386196, 2056936, 2277322, 2772392, 4113872, 4554644, 5544784, 7970627, 9109288, 15941254, 18218576, 31882508, 63765016, 127530032]

約数ペア:

[(1, 127530032), (2, 63765016), (4, 31882508), (7, 18218576), (8, 15941254), (14, 9109288), (16, 7970627), (23, 5544784), (28, 4554644), (31, 4113872), (46, 2772392), (56, 2277322), (62, 2056936), (92, 1386196), (112, 1138661), (124, 1028468), (161, 792112), (184, 693098), (217, 587696), (248, 514234), (322, 396056), (368, 346549), (434, 293848), (496, 257117), (644, 198028), (713, 178864), (868, 146924), (1288, 99014), (1426, 89432), (1597, 79856), (1736, 73462), (2576, 49507), (2852, 44716), (3194, 39928), (3472, 36731), (4991, 25552), (5704, 22358), (6388, 19964), (9982, 12776), (11179, 11408)]