136397560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262303}}^1$

素因数の和:262327

約数の個数: 32

約数和(自身を含む): 330503040

約数和(自身を除く): 194105480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 262303, 524606, 1049212, 1311515, 2098424, 2623030, 3409939, 5246060, 6819878, 10492120, 13639756, 17049695, 27279512, 34099390, 68198780, 136397560]

約数ペア:

[(1, 136397560), (2, 68198780), (4, 34099390), (5, 27279512), (8, 17049695), (10, 13639756), (13, 10492120), (20, 6819878), (26, 5246060), (40, 3409939), (52, 2623030), (65, 2098424), (104, 1311515), (130, 1049212), (260, 524606), (520, 262303)]