138310048

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1447}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 284618880

約数和(自身を除く): 146308832

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 206, 232, 412, 464, 824, 928, 1447, 1648, 2894, 2987, 3296, 5788, 5974, 11576, 11948, 23152, 23896, 41963, 46304, 47792, 83926, 95584, 149041, 167852, 298082, 335704, 596164, 671408, 1192328, 1342816, 2384656, 4322189, 4769312, 8644378, 17288756, 34577512, 69155024, 138310048]

約数ペア:

[(1, 138310048), (2, 69155024), (4, 34577512), (8, 17288756), (16, 8644378), (29, 4769312), (32, 4322189), (58, 2384656), (103, 1342816), (116, 1192328), (206, 671408), (232, 596164), (412, 335704), (464, 298082), (824, 167852), (928, 149041), (1447, 95584), (1648, 83926), (2894, 47792), (2987, 46304), (3296, 41963), (5788, 23896), (5974, 23152), (11576, 11948)]