128090268

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{4409}}^1$

素因数の和:4691

約数の個数: 48

約数和(自身を含む): 333396000

約数和(自身を除く): 205305732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 2421, 3228, 4409, 4842, 7263, 8818, 9684, 13227, 14526, 17636, 26454, 29052, 39681, 52908, 79362, 119043, 158724, 238086, 476172, 1186021, 2372042, 3558063, 4744084, 7116126, 10674189, 14232252, 21348378, 32022567, 42696756, 64045134, 128090268]

約数ペア:

[(1, 128090268), (2, 64045134), (3, 42696756), (4, 32022567), (6, 21348378), (9, 14232252), (12, 10674189), (18, 7116126), (27, 4744084), (36, 3558063), (54, 2372042), (108, 1186021), (269, 476172), (538, 238086), (807, 158724), (1076, 119043), (1614, 79362), (2421, 52908), (3228, 39681), (4409, 29052), (4842, 26454), (7263, 17636), (8818, 14526), (9684, 13227)]