156925600208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13591}}^1\times {\mathrm{55511}}^1$

素因数の和:69123

約数の個数: 40

約数和(自身を含む): 327461291136

約数和(自身を除く): 170535690928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13591, 27182, 54364, 55511, 108728, 111022, 176683, 217456, 222044, 353366, 444088, 706732, 721643, 888176, 1413464, 1443286, 2826928, 2886572, 5773144, 11546288, 754450001, 1508900002, 3017800004, 6035600008, 9807850013, 12071200016, 19615700026, 39231400052, 78462800104, 156925600208]

約数ペア:

[(1, 156925600208), (2, 78462800104), (4, 39231400052), (8, 19615700026), (13, 12071200016), (16, 9807850013), (26, 6035600008), (52, 3017800004), (104, 1508900002), (208, 754450001), (13591, 11546288), (27182, 5773144), (54364, 2886572), (55511, 2826928), (108728, 1443286), (111022, 1413464), (176683, 888176), (217456, 721643), (222044, 706732), (353366, 444088)]