121961476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3253}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 265318144

約数和(自身を除く): 143356668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2678, 2884, 3253, 5356, 6506, 9373, 13012, 18746, 22771, 37492, 42289, 45542, 84578, 91084, 169156, 296023, 335059, 592046, 670118, 1184092, 1340236, 2345413, 4355767, 4690826, 8711534, 9381652, 17423068, 30490369, 60980738, 121961476]

約数ペア:

[(1, 121961476), (2, 60980738), (4, 30490369), (7, 17423068), (13, 9381652), (14, 8711534), (26, 4690826), (28, 4355767), (52, 2345413), (91, 1340236), (103, 1184092), (182, 670118), (206, 592046), (364, 335059), (412, 296023), (721, 169156), (1339, 91084), (1442, 84578), (2678, 45542), (2884, 42289), (3253, 37492), (5356, 22771), (6506, 18746), (9373, 13012)]