135811468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 272291040

約数和(自身を除く): 136479572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1361, 1919, 2626, 2722, 3838, 5252, 5444, 7676, 17693, 24947, 25859, 35386, 49894, 51718, 70772, 99788, 103436, 137461, 274922, 336167, 549844, 672334, 1344668, 1786993, 2611759, 3573986, 5223518, 7147972, 10447036, 33952867, 67905734, 135811468]

約数ペア:

[(1, 135811468), (2, 67905734), (4, 33952867), (13, 10447036), (19, 7147972), (26, 5223518), (38, 3573986), (52, 2611759), (76, 1786993), (101, 1344668), (202, 672334), (247, 549844), (404, 336167), (494, 274922), (988, 137461), (1313, 103436), (1361, 99788), (1919, 70772), (2626, 51718), (2722, 49894), (3838, 35386), (5252, 25859), (5444, 24947), (7676, 17693)]