145687168

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{103471}}^1$

素因数の和:103496

約数の個数: 32

約数和(自身を含む): 316624320

約数和(自身を除く): 170937152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 103471, 206942, 413884, 827768, 1138181, 1655536, 2276362, 3311072, 4552724, 6622144, 9105448, 13244288, 18210896, 36421792, 72843584, 145687168]

約数ペア:

[(1, 145687168), (2, 72843584), (4, 36421792), (8, 18210896), (11, 13244288), (16, 9105448), (22, 6622144), (32, 4552724), (44, 3311072), (64, 2276362), (88, 1655536), (128, 1138181), (176, 827768), (352, 413884), (704, 206942), (1408, 103471)]