128801448

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{11251}}^1$

素因数の和:11319

約数の個数: 64

約数和(自身を含む): 364564800

約数和(自身を除く): 235763352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11251, 11448, 22502, 33753, 45004, 67506, 90008, 101259, 135012, 202518, 270024, 303777, 405036, 596303, 607554, 810072, 1192606, 1215108, 1788909, 2385212, 2430216, 3577818, 4770424, 5366727, 7155636, 10733454, 14311272, 16100181, 21466908, 32200362, 42933816, 64400724, 128801448]

約数ペア:

[(1, 128801448), (2, 64400724), (3, 42933816), (4, 32200362), (6, 21466908), (8, 16100181), (9, 14311272), (12, 10733454), (18, 7155636), (24, 5366727), (27, 4770424), (36, 3577818), (53, 2430216), (54, 2385212), (72, 1788909), (106, 1215108), (108, 1192606), (159, 810072), (212, 607554), (216, 596303), (318, 405036), (424, 303777), (477, 270024), (636, 202518), (954, 135012), (1272, 101259), (1431, 90008), (1908, 67506), (2862, 45004), (3816, 33753), (5724, 22502), (11251, 11448)]