168348414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{69623}}^1$

素因数の和:69672

約数の個数: 32

約数和(自身を含む): 374298624

約数和(自身を除く): 205950210

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 69623, 139246, 208869, 417738, 905099, 1810198, 2158313, 2715297, 4316626, 5430594, 6474939, 12949878, 28058069, 56116138, 84174207, 168348414]

約数ペア:

[(1, 168348414), (2, 84174207), (3, 56116138), (6, 28058069), (13, 12949878), (26, 6474939), (31, 5430594), (39, 4316626), (62, 2715297), (78, 2158313), (93, 1810198), (186, 905099), (403, 417738), (806, 208869), (1209, 139246), (2418, 69623)]