143315180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{2551}}^1$

素因数の和:2666

約数の個数: 36

約数和(自身を含む): 306867792

約数和(自身を除く): 163552612

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2551, 2809, 5102, 5618, 10204, 11236, 12755, 14045, 25510, 28090, 51020, 56180, 135203, 270406, 540812, 676015, 1352030, 2704060, 7165759, 14331518, 28663036, 35828795, 71657590, 143315180]

約数ペア:

[(1, 143315180), (2, 71657590), (4, 35828795), (5, 28663036), (10, 14331518), (20, 7165759), (53, 2704060), (106, 1352030), (212, 676015), (265, 540812), (530, 270406), (1060, 135203), (2551, 56180), (2809, 51020), (5102, 28090), (5618, 25510), (10204, 14045), (11236, 12755)]