145097718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2749}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 306240000

約数和(自身を除く): 161142282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 463, 926, 1389, 2749, 2778, 5498, 8247, 8797, 16494, 17594, 26391, 52231, 52782, 104462, 156693, 313386, 1272787, 2545574, 3818361, 7636722, 24182953, 48365906, 72548859, 145097718]

約数ペア:

[(1, 145097718), (2, 72548859), (3, 48365906), (6, 24182953), (19, 7636722), (38, 3818361), (57, 2545574), (114, 1272787), (463, 313386), (926, 156693), (1389, 104462), (2749, 52782), (2778, 52231), (5498, 26391), (8247, 17594), (8797, 16494)]