138877776

素因数分解:

$2^4\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2083}}^1$

素因数の和:2560

約数の個数: 60

約数和(自身を含む): 389691328

約数和(自身を除く): 250813552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 463, 926, 1389, 1852, 2083, 2778, 3704, 4166, 4167, 5556, 6249, 7408, 8332, 8334, 11112, 12498, 16664, 16668, 18747, 22224, 24996, 33328, 33336, 37494, 49992, 66672, 74988, 99984, 149976, 299952, 964429, 1928858, 2893287, 3857716, 5786574, 7715432, 8679861, 11573148, 15430864, 17359722, 23146296, 34719444, 46292592, 69438888, 138877776]

約数ペア:

[(1, 138877776), (2, 69438888), (3, 46292592), (4, 34719444), (6, 23146296), (8, 17359722), (9, 15430864), (12, 11573148), (16, 8679861), (18, 7715432), (24, 5786574), (36, 3857716), (48, 2893287), (72, 1928858), (144, 964429), (463, 299952), (926, 149976), (1389, 99984), (1852, 74988), (2083, 66672), (2778, 49992), (3704, 37494), (4166, 33336), (4167, 33328), (5556, 24996), (6249, 22224), (7408, 18747), (8332, 16668), (8334, 16664), (11112, 12498)]