181036700312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20972741}}^1$

素因数の和:20972843

約数の個数: 32

約数和(自身を含む): 369959168880

約数和(自身を除く): 188922468568

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 20972741, 41945482, 83890964, 167781928, 272645633, 545291266, 1090582532, 1740737503, 2181165064, 3481475006, 6962950012, 13925900024, 22629587539, 45259175078, 90518350156, 181036700312]

約数ペア:

[(1, 181036700312), (2, 90518350156), (4, 45259175078), (8, 22629587539), (13, 13925900024), (26, 6962950012), (52, 3481475006), (83, 2181165064), (104, 1740737503), (166, 1090582532), (332, 545291266), (664, 272645633), (1079, 167781928), (2158, 83890964), (4316, 41945482), (8632, 20972741)]