127021804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2311}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 275516416

約数和(自身を除く): 148494612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 2311, 3926, 4228, 4622, 7852, 9244, 13741, 16177, 27482, 30043, 32354, 54964, 60086, 64708, 120172, 210301, 348961, 420602, 697922, 841204, 1395844, 2442727, 4536493, 4885454, 9072986, 9770908, 18145972, 31755451, 63510902, 127021804]

約数ペア:

[(1, 127021804), (2, 63510902), (4, 31755451), (7, 18145972), (13, 9770908), (14, 9072986), (26, 4885454), (28, 4536493), (52, 2442727), (91, 1395844), (151, 841204), (182, 697922), (302, 420602), (364, 348961), (604, 210301), (1057, 120172), (1963, 64708), (2114, 60086), (2311, 54964), (3926, 32354), (4228, 30043), (4622, 27482), (7852, 16177), (9244, 13741)]