155991628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{96769}}^1$

素因数の和:96817

約数の個数: 24

約数和(自身を含む): 303470720

約数和(自身を除く): 147479092

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 96769, 193538, 387076, 1257997, 2515994, 2999839, 5031988, 5999678, 11999356, 38997907, 77995814, 155991628]

約数ペア:

[(1, 155991628), (2, 77995814), (4, 38997907), (13, 11999356), (26, 5999678), (31, 5031988), (52, 2999839), (62, 2515994), (124, 1257997), (403, 387076), (806, 193538), (1612, 96769)]