139901696

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{49681}}^1$

素因数の和:49708

約数の個数: 36

約数和(自身を含む): 304650024

約数和(自身を除く): 164748328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 49681, 99362, 198724, 397448, 546491, 794896, 1092982, 1589792, 2185964, 3179584, 4371928, 6359168, 8743856, 12718336, 17487712, 34975424, 69950848, 139901696]

約数ペア:

[(1, 139901696), (2, 69950848), (4, 34975424), (8, 17487712), (11, 12718336), (16, 8743856), (22, 6359168), (32, 4371928), (44, 3179584), (64, 2185964), (88, 1589792), (128, 1092982), (176, 794896), (256, 546491), (352, 397448), (704, 198724), (1408, 99362), (2816, 49681)]