131757184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79181}}^1$

素因数の和:79208

約数の個数: 32

約数和(自身を含む): 282679740

約数和(自身を除く): 150922556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 79181, 158362, 316724, 633448, 1029353, 1266896, 2058706, 2533792, 4117412, 5067584, 8234824, 10135168, 16469648, 32939296, 65878592, 131757184]

約数ペア:

[(1, 131757184), (2, 65878592), (4, 32939296), (8, 16469648), (13, 10135168), (16, 8234824), (26, 5067584), (32, 4117412), (52, 2533792), (64, 2058706), (104, 1266896), (128, 1029353), (208, 633448), (416, 316724), (832, 158362), (1664, 79181)]