144316718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25579}}^1$

素因数の和:25632

約数の個数: 32

約数和(自身を含む): 275036160

約数和(自身を除く): 130719442

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 25579, 51158, 179053, 332527, 358106, 665054, 792949, 1585898, 2327689, 4655378, 5550643, 10308337, 11101286, 20616674, 72158359, 144316718]

約数ペア:

[(1, 144316718), (2, 72158359), (7, 20616674), (13, 11101286), (14, 10308337), (26, 5550643), (31, 4655378), (62, 2327689), (91, 1585898), (182, 792949), (217, 665054), (403, 358106), (434, 332527), (806, 179053), (2821, 51158), (5642, 25579)]