156712192012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1\times {\mathrm{13913}}^1$

素因数の和:16338

約数の個数: 48

約数和(自身を含む): 294615703872

約数和(自身を除く): 137903511860

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2333, 2414, 4666, 4828, 9332, 13913, 27826, 39661, 55652, 79322, 158644, 165643, 236521, 331286, 473042, 662572, 946084, 987823, 1975646, 2815931, 3951292, 5631862, 11263724, 16792991, 32459029, 33585982, 64918058, 67171964, 129836116, 551803493, 1103606986, 2207213972, 2304591059, 4609182118, 9218364236, 39178048003, 78356096006, 156712192012]

約数ペア:

[(1, 156712192012), (2, 78356096006), (4, 39178048003), (17, 9218364236), (34, 4609182118), (68, 2304591059), (71, 2207213972), (142, 1103606986), (284, 551803493), (1207, 129836116), (2333, 67171964), (2414, 64918058), (4666, 33585982), (4828, 32459029), (9332, 16792991), (13913, 11263724), (27826, 5631862), (39661, 3951292), (55652, 2815931), (79322, 1975646), (158644, 987823), (165643, 946084), (236521, 662572), (331286, 473042)]