158409628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{98269}}^1$

素因数の和:98317

約数の個数: 24

約数和(自身を含む): 308174720

約数和(自身を除く): 149765092

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 98269, 196538, 393076, 1277497, 2554994, 3046339, 5109988, 6092678, 12185356, 39602407, 79204814, 158409628]

約数ペア:

[(1, 158409628), (2, 79204814), (4, 39602407), (13, 12185356), (26, 6092678), (31, 5109988), (52, 3046339), (62, 2554994), (124, 1277497), (403, 393076), (806, 196538), (1612, 98269)]