145290228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1367}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 359904384

約数和(自身を除く): 214614156

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 521, 1042, 1367, 1563, 2084, 2734, 3126, 4101, 5468, 6252, 8202, 8857, 16404, 17714, 23239, 26571, 35428, 46478, 53142, 69717, 92956, 106284, 139434, 278868, 712207, 1424414, 2136621, 2848828, 4273242, 8546484, 12107519, 24215038, 36322557, 48430076, 72645114, 145290228]

約数ペア:

[(1, 145290228), (2, 72645114), (3, 48430076), (4, 36322557), (6, 24215038), (12, 12107519), (17, 8546484), (34, 4273242), (51, 2848828), (68, 2136621), (102, 1424414), (204, 712207), (521, 278868), (1042, 139434), (1367, 106284), (1563, 92956), (2084, 69717), (2734, 53142), (3126, 46478), (4101, 35428), (5468, 26571), (6252, 23239), (8202, 17714), (8857, 16404)]