143406172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4987}}^1$

素因数の和:5090

約数の個数: 48

約数和(自身を含む): 312847360

約数和(自身を除く): 169441188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 4987, 7189, 9974, 14378, 19948, 28756, 34909, 64831, 69818, 129662, 139636, 259324, 393973, 453817, 787946, 907634, 1575892, 1815268, 2757811, 5121649, 5515622, 10243298, 11031244, 20486596, 35851543, 71703086, 143406172]

約数ペア:

[(1, 143406172), (2, 71703086), (4, 35851543), (7, 20486596), (13, 11031244), (14, 10243298), (26, 5515622), (28, 5121649), (52, 2757811), (79, 1815268), (91, 1575892), (158, 907634), (182, 787946), (316, 453817), (364, 393973), (553, 259324), (1027, 139636), (1106, 129662), (2054, 69818), (2212, 64831), (4108, 34909), (4987, 28756), (7189, 19948), (9974, 14378)]