169831356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7789}}^1$

素因数の和:7898

約数の個数: 48

約数和(自身を含む): 418790400

約数和(自身を除く): 248959044

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 3634, 5451, 7268, 7789, 10902, 15578, 21804, 23367, 31156, 46734, 93468, 179147, 358294, 537441, 615331, 716588, 1074882, 1230662, 1845993, 2149764, 2461324, 3691986, 7383972, 14152613, 28305226, 42457839, 56610452, 84915678, 169831356]

約数ペア:

[(1, 169831356), (2, 84915678), (3, 56610452), (4, 42457839), (6, 28305226), (12, 14152613), (23, 7383972), (46, 3691986), (69, 2461324), (79, 2149764), (92, 1845993), (138, 1230662), (158, 1074882), (237, 716588), (276, 615331), (316, 537441), (474, 358294), (948, 179147), (1817, 93468), (3634, 46734), (5451, 31156), (7268, 23367), (7789, 21804), (10902, 15578)]