129968247738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19710077}}^1$

素因数の和:19710246

約数の個数: 32

約数和(自身を含む): 298962463104

約数和(自身を除く): 168994215366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 19710077, 39420154, 59130231, 118260462, 137970539, 275941078, 413911617, 827823234, 3094482089, 6188964178, 9283446267, 18566892534, 21661374623, 43322749246, 64984123869, 129968247738]

約数ペア:

[(1, 129968247738), (2, 64984123869), (3, 43322749246), (6, 21661374623), (7, 18566892534), (14, 9283446267), (21, 6188964178), (42, 3094482089), (157, 827823234), (314, 413911617), (471, 275941078), (942, 137970539), (1099, 118260462), (2198, 59130231), (3297, 39420154), (6594, 19710077)]