169483008

素因数分解:

$2^8\times 3^1\times {\mathrm{220681}}^1$

素因数の和:220700

約数の個数: 36

約数和(自身を含む): 451074008

約数和(自身を除く): 281591000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 220681, 441362, 662043, 882724, 1324086, 1765448, 2648172, 3530896, 5296344, 7061792, 10592688, 14123584, 21185376, 28247168, 42370752, 56494336, 84741504, 169483008]

約数ペア:

[(1, 169483008), (2, 84741504), (3, 56494336), (4, 42370752), (6, 28247168), (8, 21185376), (12, 14123584), (16, 10592688), (24, 7061792), (32, 5296344), (48, 3530896), (64, 2648172), (96, 1765448), (128, 1324086), (192, 882724), (256, 662043), (384, 441362), (768, 220681)]