142000712

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2766

約数の個数: 64

約数和(自身を含む): 325382400

約数和(自身を除く): 183381688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 574, 644, 943, 1148, 1288, 1886, 2296, 2689, 3772, 5378, 6601, 7544, 10756, 13202, 18823, 21512, 26404, 37646, 52808, 61847, 75292, 110249, 123694, 150584, 220498, 247388, 432929, 440996, 494776, 771743, 865858, 881992, 1543486, 1731716, 2535727, 3086972, 3463432, 5071454, 6173944, 10142908, 17750089, 20285816, 35500178, 71000356, 142000712]

約数ペア:

[(1, 142000712), (2, 71000356), (4, 35500178), (7, 20285816), (8, 17750089), (14, 10142908), (23, 6173944), (28, 5071454), (41, 3463432), (46, 3086972), (56, 2535727), (82, 1731716), (92, 1543486), (161, 881992), (164, 865858), (184, 771743), (287, 494776), (322, 440996), (328, 432929), (574, 247388), (644, 220498), (943, 150584), (1148, 123694), (1288, 110249), (1886, 75292), (2296, 61847), (2689, 52808), (3772, 37646), (5378, 26404), (6601, 21512), (7544, 18823), (10756, 13202)]