155215146

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{311677}}^1$

素因数の和:311765

約数の個数: 16

約数和(自身を含む): 314171424

約数和(自身を除く): 158956278

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 311677, 623354, 935031, 1870062, 25869191, 51738382, 77607573, 155215146]

約数ペア:

[(1, 155215146), (2, 77607573), (3, 51738382), (6, 25869191), (83, 1870062), (166, 935031), (249, 623354), (498, 311677)]