145533486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{20749}}^1$

素因数の和:20928

約数の個数: 32

約数和(自身を含む): 334656000

約数和(自身を除く): 189122514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3507, 7014, 20749, 41498, 62247, 124494, 145243, 290486, 435729, 871458, 3465083, 6930166, 10395249, 20790498, 24255581, 48511162, 72766743, 145533486]

約数ペア:

[(1, 145533486), (2, 72766743), (3, 48511162), (6, 24255581), (7, 20790498), (14, 10395249), (21, 6930166), (42, 3465083), (167, 871458), (334, 435729), (501, 290486), (1002, 145243), (1169, 124494), (2338, 62247), (3507, 41498), (7014, 20749)]