167728782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3121}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 370219248

約数和(自身を除く): 202490466

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1378, 2067, 3121, 4134, 6242, 8957, 9363, 17914, 18726, 26871, 40573, 53742, 81146, 121719, 165413, 243438, 330826, 496239, 527449, 992478, 1054898, 1582347, 2150369, 3164694, 4300738, 6451107, 12902214, 27954797, 55909594, 83864391, 167728782]

約数ペア:

[(1, 167728782), (2, 83864391), (3, 55909594), (6, 27954797), (13, 12902214), (26, 6451107), (39, 4300738), (53, 3164694), (78, 2150369), (106, 1582347), (159, 1054898), (169, 992478), (318, 527449), (338, 496239), (507, 330826), (689, 243438), (1014, 165413), (1378, 121719), (2067, 81146), (3121, 53742), (4134, 40573), (6242, 26871), (8957, 18726), (9363, 17914)]