164207790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{608177}}^1$

素因数の和:608193

約数の個数: 32

約数和(自身を含む): 437888160

約数和(自身を除く): 273680370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 608177, 1216354, 1824531, 3040885, 3649062, 5473593, 6081770, 9122655, 10947186, 16420779, 18245310, 27367965, 32841558, 54735930, 82103895, 164207790]

約数ペア:

[(1, 164207790), (2, 82103895), (3, 54735930), (5, 32841558), (6, 27367965), (9, 18245310), (10, 16420779), (15, 10947186), (18, 9122655), (27, 6081770), (30, 5473593), (45, 3649062), (54, 3040885), (90, 1824531), (135, 1216354), (270, 608177)]