157031534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 273297024

約数和(自身を除く): 116265490

約数列:

[1, 2, 11, 22, 23, 46, 103, 131, 206, 253, 262, 506, 529, 1058, 1133, 1441, 2266, 2369, 2882, 3013, 4738, 5819, 6026, 11638, 13493, 26059, 26986, 33143, 52118, 54487, 66286, 69299, 108974, 138598, 148423, 296846, 310339, 599357, 620678, 762289, 1198714, 1524578, 3413729, 6827458, 7137797, 14275594, 78515767, 157031534]

約数ペア:

[(1, 157031534), (2, 78515767), (11, 14275594), (22, 7137797), (23, 6827458), (46, 3413729), (103, 1524578), (131, 1198714), (206, 762289), (253, 620678), (262, 599357), (506, 310339), (529, 296846), (1058, 148423), (1133, 138598), (1441, 108974), (2266, 69299), (2369, 66286), (2882, 54487), (3013, 52118), (4738, 33143), (5819, 26986), (6026, 26059), (11638, 13493)]