156917790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{581177}}^1$

素因数の和:581193

約数の個数: 32

約数和(自身を含む): 418448160

約数和(自身を除く): 261530370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 581177, 1162354, 1743531, 2905885, 3487062, 5230593, 5811770, 8717655, 10461186, 15691779, 17435310, 26152965, 31383558, 52305930, 78458895, 156917790]

約数ペア:

[(1, 156917790), (2, 78458895), (3, 52305930), (5, 31383558), (6, 26152965), (9, 17435310), (10, 15691779), (15, 10461186), (18, 8717655), (27, 5811770), (30, 5230593), (45, 3487062), (54, 2905885), (90, 1743531), (135, 1162354), (270, 581177)]